75241712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 185321472

約数和(自身を除く): 110079760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1667, 1736, 2821, 3224, 3334, 3472, 5642, 6448, 6668, 11284, 11669, 13336, 21671, 22568, 23338, 26672, 43342, 45136, 46676, 51677, 86684, 93352, 103354, 151697, 173368, 186704, 206708, 303394, 346736, 361739, 413416, 606788, 671801, 723478, 826832, 1213576, 1343602, 1446956, 2427152, 2687204, 2893912, 4702607, 5374408, 5787824, 9405214, 10748816, 18810428, 37620856, 75241712]

約数ペア:

[(1, 75241712), (2, 37620856), (4, 18810428), (7, 10748816), (8, 9405214), (13, 5787824), (14, 5374408), (16, 4702607), (26, 2893912), (28, 2687204), (31, 2427152), (52, 1446956), (56, 1343602), (62, 1213576), (91, 826832), (104, 723478), (112, 671801), (124, 606788), (182, 413416), (208, 361739), (217, 346736), (248, 303394), (364, 206708), (403, 186704), (434, 173368), (496, 151697), (728, 103354), (806, 93352), (868, 86684), (1456, 51677), (1612, 46676), (1667, 45136), (1736, 43342), (2821, 26672), (3224, 23338), (3334, 22568), (3472, 21671), (5642, 13336), (6448, 11669), (6668, 11284)]