90378822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{1151}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 189112320

約数和(自身を除く): 98733498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 569, 1138, 1151, 1707, 2302, 3414, 3453, 6906, 13087, 26174, 26473, 39261, 52946, 78522, 79419, 158838, 654919, 1309838, 1964757, 3929514, 15063137, 30126274, 45189411, 90378822]

約数ペア:

[(1, 90378822), (2, 45189411), (3, 30126274), (6, 15063137), (23, 3929514), (46, 1964757), (69, 1309838), (138, 654919), (569, 158838), (1138, 79419), (1151, 78522), (1707, 52946), (2302, 39261), (3414, 26473), (3453, 26174), (6906, 13087)]