68488368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2677}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 195258336

約数和(自身を除く): 126769968

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, 2677, 3198, 4264, 5354, 6396, 8031, 8528, 10708, 12792, 16062, 21416, 25584, 32124, 34801, 42832, 64248, 69602, 104403, 109757, 128496, 139204, 208806, 219514, 278408, 329271, 417612, 439028, 556816, 658542, 835224, 878056, 1317084, 1426841, 1670448, 1756112, 2634168, 2853682, 4280523, 5268336, 5707364, 8561046, 11414728, 17122092, 22829456, 34244184, 68488368]

約数ペア:

[(1, 68488368), (2, 34244184), (3, 22829456), (4, 17122092), (6, 11414728), (8, 8561046), (12, 5707364), (13, 5268336), (16, 4280523), (24, 2853682), (26, 2634168), (39, 1756112), (41, 1670448), (48, 1426841), (52, 1317084), (78, 878056), (82, 835224), (104, 658542), (123, 556816), (156, 439028), (164, 417612), (208, 329271), (246, 278408), (312, 219514), (328, 208806), (492, 139204), (533, 128496), (624, 109757), (656, 104403), (984, 69602), (1066, 64248), (1599, 42832), (1968, 34801), (2132, 32124), (2677, 25584), (3198, 21416), (4264, 16062), (5354, 12792), (6396, 10708), (8031, 8528)]