90995044

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 190382080

約数和(自身を除く): 99387036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 1327, 2212, 2449, 2654, 4898, 5308, 9289, 9796, 17143, 18578, 34286, 37156, 41137, 68572, 82274, 104833, 164548, 209666, 287959, 419332, 575918, 733831, 1151836, 1467662, 2935324, 3249823, 6499646, 12999292, 22748761, 45497522, 90995044]

約数ペア:

[(1, 90995044), (2, 45497522), (4, 22748761), (7, 12999292), (14, 6499646), (28, 3249823), (31, 2935324), (62, 1467662), (79, 1151836), (124, 733831), (158, 575918), (217, 419332), (316, 287959), (434, 209666), (553, 164548), (868, 104833), (1106, 82274), (1327, 68572), (2212, 41137), (2449, 37156), (2654, 34286), (4898, 18578), (5308, 17143), (9289, 9796)]