77180816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7669}}^1$

素因数の和:7731

約数の個数: 40

約数和(自身を含む): 162634680

約数和(自身を除く): 85453864

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 7669, 10064, 15338, 30676, 61352, 122704, 130373, 260746, 283753, 521492, 567506, 1042984, 1135012, 2085968, 2270024, 4540048, 4823801, 9647602, 19295204, 38590408, 77180816]

約数ペア:

[(1, 77180816), (2, 38590408), (4, 19295204), (8, 9647602), (16, 4823801), (17, 4540048), (34, 2270024), (37, 2085968), (68, 1135012), (74, 1042984), (136, 567506), (148, 521492), (272, 283753), (296, 260746), (592, 130373), (629, 122704), (1258, 61352), (2516, 30676), (5032, 15338), (7669, 10064)]