77791908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 187451264

約数和(自身を除く): 109659356

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 241, 444, 482, 723, 727, 964, 1446, 1454, 2181, 2892, 2908, 4362, 8724, 8917, 17834, 26751, 26899, 35668, 53502, 53798, 80697, 107004, 107596, 161394, 175207, 322788, 350414, 525621, 700828, 1051242, 2102484, 6482659, 12965318, 19447977, 25930636, 38895954, 77791908]

約数ペア:

[(1, 77791908), (2, 38895954), (3, 25930636), (4, 19447977), (6, 12965318), (12, 6482659), (37, 2102484), (74, 1051242), (111, 700828), (148, 525621), (222, 350414), (241, 322788), (444, 175207), (482, 161394), (723, 107596), (727, 107004), (964, 80697), (1446, 53798), (1454, 53502), (2181, 35668), (2892, 26899), (2908, 26751), (4362, 17834), (8724, 8917)]