83318968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 168428160

約数和(自身を除く): 85109192

約数列:

[1, 2, 4, 8, 37, 47, 53, 74, 94, 106, 113, 148, 188, 212, 226, 296, 376, 424, 452, 904, 1739, 1961, 2491, 3478, 3922, 4181, 4982, 5311, 5989, 6956, 7844, 8362, 9964, 10622, 11978, 13912, 15688, 16724, 19928, 21244, 23956, 33448, 42488, 47912, 92167, 184334, 196507, 221593, 281483, 368668, 393014, 443186, 562966, 737336, 786028, 886372, 1125932, 1572056, 1772744, 2251864, 10414871, 20829742, 41659484, 83318968]

約数ペア:

[(1, 83318968), (2, 41659484), (4, 20829742), (8, 10414871), (37, 2251864), (47, 1772744), (53, 1572056), (74, 1125932), (94, 886372), (106, 786028), (113, 737336), (148, 562966), (188, 443186), (212, 393014), (226, 368668), (296, 281483), (376, 221593), (424, 196507), (452, 184334), (904, 92167), (1739, 47912), (1961, 42488), (2491, 33448), (3478, 23956), (3922, 21244), (4181, 19928), (4982, 16724), (5311, 15688), (5989, 13912), (6956, 11978), (7844, 10622), (8362, 9964)]