90172758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1429}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 194594400

約数和(自身を除く): 104421642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 809, 1429, 1618, 2427, 2858, 4287, 4854, 8574, 10517, 18577, 21034, 31551, 37154, 55731, 63102, 111462, 1156061, 2312122, 3468183, 6936366, 15028793, 30057586, 45086379, 90172758]

約数ペア:

[(1, 90172758), (2, 45086379), (3, 30057586), (6, 15028793), (13, 6936366), (26, 3468183), (39, 2312122), (78, 1156061), (809, 111462), (1429, 63102), (1618, 55731), (2427, 37154), (2858, 31551), (4287, 21034), (4854, 18577), (8574, 10517)]