68374128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 182754176

約数和(自身を除く): 114380048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 157, 172, 211, 258, 314, 344, 422, 471, 516, 628, 633, 688, 844, 942, 1032, 1256, 1266, 1688, 1884, 2064, 2512, 2532, 3376, 3768, 5064, 6751, 7536, 9073, 10128, 13502, 18146, 20253, 27004, 27219, 33127, 36292, 40506, 54008, 54438, 66254, 72584, 81012, 99381, 108016, 108876, 132508, 145168, 162024, 198762, 217752, 265016, 324048, 397524, 435504, 530032, 795048, 1424461, 1590096, 2848922, 4273383, 5697844, 8546766, 11395688, 17093532, 22791376, 34187064, 68374128]

約数ペア:

[(1, 68374128), (2, 34187064), (3, 22791376), (4, 17093532), (6, 11395688), (8, 8546766), (12, 5697844), (16, 4273383), (24, 2848922), (43, 1590096), (48, 1424461), (86, 795048), (129, 530032), (157, 435504), (172, 397524), (211, 324048), (258, 265016), (314, 217752), (344, 198762), (422, 162024), (471, 145168), (516, 132508), (628, 108876), (633, 108016), (688, 99381), (844, 81012), (942, 72584), (1032, 66254), (1256, 54438), (1266, 54008), (1688, 40506), (1884, 36292), (2064, 33127), (2512, 27219), (2532, 27004), (3376, 20253), (3768, 18146), (5064, 13502), (6751, 10128), (7536, 9073)]