72207244928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{641}}^1$

素因数の和:1203

約数の個数: 256

約数和(自身を含む): 187022304000

約数和(自身を除く): 114815059072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 509, 532, 608, 641, 728, 832, 896, 988, 1018, 1064, 1216, 1282, 1456, 1664, 1729, 1976, 2036, 2128, 2432, 2564, 2912, 3458, 3563, 3952, 4072, 4256, 4487, 5128, 5824, 6617, 6916, 7126, 7904, 8144, 8333, 8512, 8974, 9671, 10256, 11648, 12179, 13234, 13832, 14252, 15808, 16288, 16666, 17024, 17948, 19342, 20512, 24358, 26468, 27664, 28504, 31616, 32576, 33332, 35896, 38684, 41024, 46319, 48716, 52936, 55328, 57008, 58331, 65152, 66664, 67697, 71792, 77368, 82048, 85253, 92638, 97432, 105872, 110656, 114016, 116662, 125723, 133328, 135394, 143584, 154736, 158327, 170506, 185276, 194864, 211744, 221312, 228032, 233324, 251446, 266656, 270788, 287168, 309472, 316654, 326269, 341012, 370552, 389728, 423488, 456064, 466648, 502892, 533312, 541576, 574336, 618944, 633308, 652538, 682024, 741104, 779456, 846976, 880061, 933296, 1005784, 1066624, 1083152, 1108289, 1237888, 1266616, 1305076, 1364048, 1482208, 1558912, 1760122, 1866592, 2011568, 2166304, 2216578, 2283883, 2533232, 2610152, 2728096, 2964416, 3520244, 3733184, 4023136, 4241497, 4332608, 4433156, 4567766, 5066464, 5220304, 5456192, 5928832, 6199111, 7040488, 7466368, 8046272, 8482994, 8665216, 8866312, 9135532, 10132928, 10440608, 10912384, 12398222, 14080976, 16092544, 16965988, 17732624, 18271064, 20265856, 20881216, 24796444, 28161952, 29690479, 33931976, 35465248, 36542128, 41762432, 43393777, 49592888, 56323904, 59380958, 67863952, 70930496, 73084256, 80588443, 86787554, 99185776, 112647808, 118761916, 135727904, 141860992, 146168512, 161176886, 173575108, 198371552, 237523832, 271455808, 292337024, 322353772, 347150216, 396743104, 475047664, 542911616, 564119101, 644707544, 694300432, 793486208, 950095328, 1128238202, 1289415088, 1388600864, 1900190656, 2256476404, 2578830176, 2777201728, 3800381312, 4512952808, 5157660352, 5554403456, 9025905616, 10315320704, 18051811232, 36103622464, 72207244928]

約数ペア:

[(1, 72207244928), (2, 36103622464), (4, 18051811232), (7, 10315320704), (8, 9025905616), (13, 5554403456), (14, 5157660352), (16, 4512952808), (19, 3800381312), (26, 2777201728), (28, 2578830176), (32, 2256476404), (38, 1900190656), (52, 1388600864), (56, 1289415088), (64, 1128238202), (76, 950095328), (91, 793486208), (104, 694300432), (112, 644707544), (128, 564119101), (133, 542911616), (152, 475047664), (182, 396743104), (208, 347150216), (224, 322353772), (247, 292337024), (266, 271455808), (304, 237523832), (364, 198371552), (416, 173575108), (448, 161176886), (494, 146168512), (509, 141860992), (532, 135727904), (608, 118761916), (641, 112647808), (728, 99185776), (832, 86787554), (896, 80588443), (988, 73084256), (1018, 70930496), (1064, 67863952), (1216, 59380958), (1282, 56323904), (1456, 49592888), (1664, 43393777), (1729, 41762432), (1976, 36542128), (2036, 35465248), (2128, 33931976), (2432, 29690479), (2564, 28161952), (2912, 24796444), (3458, 20881216), (3563, 20265856), (3952, 18271064), (4072, 17732624), (4256, 16965988), (4487, 16092544), (5128, 14080976), (5824, 12398222), (6617, 10912384), (6916, 10440608), (7126, 10132928), (7904, 9135532), (8144, 8866312), (8333, 8665216), (8512, 8482994), (8974, 8046272), (9671, 7466368), (10256, 7040488), (11648, 6199111), (12179, 5928832), (13234, 5456192), (13832, 5220304), (14252, 5066464), (15808, 4567766), (16288, 4433156), (16666, 4332608), (17024, 4241497), (17948, 4023136), (19342, 3733184), (20512, 3520244), (24358, 2964416), (26468, 2728096), (27664, 2610152), (28504, 2533232), (31616, 2283883), (32576, 2216578), (33332, 2166304), (35896, 2011568), (38684, 1866592), (41024, 1760122), (46319, 1558912), (48716, 1482208), (52936, 1364048), (55328, 1305076), (57008, 1266616), (58331, 1237888), (65152, 1108289), (66664, 1083152), (67697, 1066624), (71792, 1005784), (77368, 933296), (82048, 880061), (85253, 846976), (92638, 779456), (97432, 741104), (105872, 682024), (110656, 652538), (114016, 633308), (116662, 618944), (125723, 574336), (133328, 541576), (135394, 533312), (143584, 502892), (154736, 466648), (158327, 456064), (170506, 423488), (185276, 389728), (194864, 370552), (211744, 341012), (221312, 326269), (228032, 316654), (233324, 309472), (251446, 287168), (266656, 270788)]