89915904

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 297897600

約数和(自身を除く): 207981696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 79, 96, 104, 114, 117, 128, 144, 152, 156, 158, 171, 192, 208, 228, 234, 237, 247, 256, 288, 304, 312, 316, 342, 384, 416, 456, 468, 474, 494, 512, 576, 608, 624, 632, 684, 711, 741, 768, 832, 912, 936, 948, 988, 1027, 1152, 1216, 1248, 1264, 1368, 1422, 1482, 1501, 1536, 1664, 1824, 1872, 1896, 1976, 2054, 2223, 2304, 2432, 2496, 2528, 2736, 2844, 2964, 3002, 3081, 3328, 3648, 3744, 3792, 3952, 4108, 4446, 4503, 4608, 4864, 4992, 5056, 5472, 5688, 5928, 6004, 6162, 6656, 7296, 7488, 7584, 7904, 8216, 8892, 9006, 9243, 9728, 9984, 10112, 10944, 11376, 11856, 12008, 12324, 13509, 14592, 14976, 15168, 15808, 16432, 17784, 18012, 18486, 19513, 19968, 20224, 21888, 22752, 23712, 24016, 24648, 27018, 29184, 29952, 30336, 31616, 32864, 35568, 36024, 36972, 39026, 40448, 43776, 45504, 47424, 48032, 49296, 54036, 58539, 59904, 60672, 63232, 65728, 71136, 72048, 73944, 78052, 87552, 91008, 94848, 96064, 98592, 108072, 117078, 121344, 126464, 131456, 142272, 144096, 147888, 156104, 175617, 182016, 189696, 192128, 197184, 216144, 234156, 262912, 284544, 288192, 295776, 312208, 351234, 364032, 379392, 384256, 394368, 432288, 468312, 525824, 569088, 576384, 591552, 624416, 702468, 768512, 788736, 864576, 936624, 1138176, 1152768, 1183104, 1248832, 1404936, 1577472, 1729152, 1873248, 2305536, 2366208, 2497664, 2809872, 3458304, 3746496, 4732416, 4995328, 5619744, 6916608, 7492992, 9990656, 11239488, 14985984, 22478976, 29971968, 44957952, 89915904]

約数ペア:

[(1, 89915904), (2, 44957952), (3, 29971968), (4, 22478976), (6, 14985984), (8, 11239488), (9, 9990656), (12, 7492992), (13, 6916608), (16, 5619744), (18, 4995328), (19, 4732416), (24, 3746496), (26, 3458304), (32, 2809872), (36, 2497664), (38, 2366208), (39, 2305536), (48, 1873248), (52, 1729152), (57, 1577472), (64, 1404936), (72, 1248832), (76, 1183104), (78, 1152768), (79, 1138176), (96, 936624), (104, 864576), (114, 788736), (117, 768512), (128, 702468), (144, 624416), (152, 591552), (156, 576384), (158, 569088), (171, 525824), (192, 468312), (208, 432288), (228, 394368), (234, 384256), (237, 379392), (247, 364032), (256, 351234), (288, 312208), (304, 295776), (312, 288192), (316, 284544), (342, 262912), (384, 234156), (416, 216144), (456, 197184), (468, 192128), (474, 189696), (494, 182016), (512, 175617), (576, 156104), (608, 147888), (624, 144096), (632, 142272), (684, 131456), (711, 126464), (741, 121344), (768, 117078), (832, 108072), (912, 98592), (936, 96064), (948, 94848), (988, 91008), (1027, 87552), (1152, 78052), (1216, 73944), (1248, 72048), (1264, 71136), (1368, 65728), (1422, 63232), (1482, 60672), (1501, 59904), (1536, 58539), (1664, 54036), (1824, 49296), (1872, 48032), (1896, 47424), (1976, 45504), (2054, 43776), (2223, 40448), (2304, 39026), (2432, 36972), (2496, 36024), (2528, 35568), (2736, 32864), (2844, 31616), (2964, 30336), (3002, 29952), (3081, 29184), (3328, 27018), (3648, 24648), (3744, 24016), (3792, 23712), (3952, 22752), (4108, 21888), (4446, 20224), (4503, 19968), (4608, 19513), (4864, 18486), (4992, 18012), (5056, 17784), (5472, 16432), (5688, 15808), (5928, 15168), (6004, 14976), (6162, 14592), (6656, 13509), (7296, 12324), (7488, 12008), (7584, 11856), (7904, 11376), (8216, 10944), (8892, 10112), (9006, 9984), (9243, 9728)]