78528528

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 200

約数和(自身を含む): 252067200

約数和(自身を除く): 173538672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 79, 81, 104, 108, 117, 118, 144, 156, 158, 162, 177, 208, 216, 234, 236, 237, 312, 316, 324, 351, 354, 432, 468, 472, 474, 531, 624, 632, 648, 702, 708, 711, 767, 936, 944, 948, 1027, 1053, 1062, 1264, 1296, 1404, 1416, 1422, 1534, 1593, 1872, 1896, 2054, 2106, 2124, 2133, 2301, 2808, 2832, 2844, 3068, 3081, 3186, 3792, 4108, 4212, 4248, 4266, 4602, 4661, 4779, 5616, 5688, 6136, 6162, 6372, 6399, 6903, 8216, 8424, 8496, 8532, 9204, 9243, 9322, 9558, 11376, 12272, 12324, 12744, 12798, 13806, 13983, 16432, 16848, 17064, 18408, 18486, 18644, 19116, 20709, 24648, 25488, 25596, 27612, 27729, 27966, 34128, 36816, 36972, 37288, 38232, 41418, 41949, 49296, 51192, 55224, 55458, 55932, 60593, 62127, 73944, 74576, 76464, 82836, 83187, 83898, 102384, 110448, 110916, 111864, 121186, 124254, 125847, 147888, 165672, 166374, 167796, 181779, 221832, 223728, 242372, 248508, 251694, 331344, 332748, 335592, 363558, 377541, 443664, 484744, 497016, 503388, 545337, 665496, 671184, 727116, 755082, 969488, 994032, 1006776, 1090674, 1330992, 1454232, 1510164, 1636011, 2013552, 2181348, 2908464, 3020328, 3272022, 4362696, 4908033, 6040656, 6544044, 8725392, 9816066, 13088088, 19632132, 26176176, 39264264, 78528528]

約数ペア:

[(1, 78528528), (2, 39264264), (3, 26176176), (4, 19632132), (6, 13088088), (8, 9816066), (9, 8725392), (12, 6544044), (13, 6040656), (16, 4908033), (18, 4362696), (24, 3272022), (26, 3020328), (27, 2908464), (36, 2181348), (39, 2013552), (48, 1636011), (52, 1510164), (54, 1454232), (59, 1330992), (72, 1090674), (78, 1006776), (79, 994032), (81, 969488), (104, 755082), (108, 727116), (117, 671184), (118, 665496), (144, 545337), (156, 503388), (158, 497016), (162, 484744), (177, 443664), (208, 377541), (216, 363558), (234, 335592), (236, 332748), (237, 331344), (312, 251694), (316, 248508), (324, 242372), (351, 223728), (354, 221832), (432, 181779), (468, 167796), (472, 166374), (474, 165672), (531, 147888), (624, 125847), (632, 124254), (648, 121186), (702, 111864), (708, 110916), (711, 110448), (767, 102384), (936, 83898), (944, 83187), (948, 82836), (1027, 76464), (1053, 74576), (1062, 73944), (1264, 62127), (1296, 60593), (1404, 55932), (1416, 55458), (1422, 55224), (1534, 51192), (1593, 49296), (1872, 41949), (1896, 41418), (2054, 38232), (2106, 37288), (2124, 36972), (2133, 36816), (2301, 34128), (2808, 27966), (2832, 27729), (2844, 27612), (3068, 25596), (3081, 25488), (3186, 24648), (3792, 20709), (4108, 19116), (4212, 18644), (4248, 18486), (4266, 18408), (4602, 17064), (4661, 16848), (4779, 16432), (5616, 13983), (5688, 13806), (6136, 12798), (6162, 12744), (6372, 12324), (6399, 12272), (6903, 11376), (8216, 9558), (8424, 9322), (8496, 9243), (8532, 9204)]