65193936

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 174447168

約数和(自身を除く): 109253232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 211, 246, 314, 328, 422, 471, 492, 628, 633, 656, 844, 942, 984, 1256, 1266, 1688, 1884, 1968, 2512, 2532, 3376, 3768, 5064, 6437, 7536, 8651, 10128, 12874, 17302, 19311, 25748, 25953, 33127, 34604, 38622, 51496, 51906, 66254, 69208, 77244, 99381, 102992, 103812, 132508, 138416, 154488, 198762, 207624, 265016, 308976, 397524, 415248, 530032, 795048, 1358207, 1590096, 2716414, 4074621, 5432828, 8149242, 10865656, 16298484, 21731312, 32596968, 65193936]

約数ペア:

[(1, 65193936), (2, 32596968), (3, 21731312), (4, 16298484), (6, 10865656), (8, 8149242), (12, 5432828), (16, 4074621), (24, 2716414), (41, 1590096), (48, 1358207), (82, 795048), (123, 530032), (157, 415248), (164, 397524), (211, 308976), (246, 265016), (314, 207624), (328, 198762), (422, 154488), (471, 138416), (492, 132508), (628, 103812), (633, 102992), (656, 99381), (844, 77244), (942, 69208), (984, 66254), (1256, 51906), (1266, 51496), (1688, 38622), (1884, 34604), (1968, 33127), (2512, 25953), (2532, 25748), (3376, 19311), (3768, 17302), (5064, 12874), (6437, 10128), (7536, 8651)]