67976688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2722

約数の個数: 80

約数和(自身を含む): 193800096

約数和(自身を除く): 125823408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 2657, 3198, 4264, 5314, 6396, 7971, 8528, 10628, 12792, 15942, 21256, 25584, 31884, 34541, 42512, 63768, 69082, 103623, 108937, 127536, 138164, 207246, 217874, 276328, 326811, 414492, 435748, 552656, 653622, 828984, 871496, 1307244, 1416181, 1657968, 1742992, 2614488, 2832362, 4248543, 5228976, 5664724, 8497086, 11329448, 16994172, 22658896, 33988344, 67976688]

約数ペア:

[(1, 67976688), (2, 33988344), (3, 22658896), (4, 16994172), (6, 11329448), (8, 8497086), (12, 5664724), (13, 5228976), (16, 4248543), (24, 2832362), (26, 2614488), (39, 1742992), (41, 1657968), (48, 1416181), (52, 1307244), (78, 871496), (82, 828984), (104, 653622), (123, 552656), (156, 435748), (164, 414492), (208, 326811), (246, 276328), (312, 217874), (328, 207246), (492, 138164), (533, 127536), (624, 108937), (656, 103623), (984, 69082), (1066, 63768), (1599, 42512), (1968, 34541), (2132, 31884), (2657, 25584), (3198, 21256), (4264, 15942), (5314, 12792), (6396, 10628), (7971, 8528)]