72766624

素因数分解:

$2^5\times 7^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 164299968

約数和(自身を除く): 91533344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 563, 577, 1126, 1154, 2252, 2308, 3941, 4039, 4504, 4616, 7882, 8078, 9008, 9232, 15764, 16156, 18016, 18464, 31528, 32312, 63056, 64624, 126112, 129248, 324851, 649702, 1299404, 2273957, 2598808, 4547914, 5197616, 9095828, 10395232, 18191656, 36383312, 72766624]

約数ペア:

[(1, 72766624), (2, 36383312), (4, 18191656), (7, 10395232), (8, 9095828), (14, 5197616), (16, 4547914), (28, 2598808), (32, 2273957), (56, 1299404), (112, 649702), (224, 324851), (563, 129248), (577, 126112), (1126, 64624), (1154, 63056), (2252, 32312), (2308, 31528), (3941, 18464), (4039, 18016), (4504, 16156), (4616, 15764), (7882, 9232), (8078, 9008)]