72557106

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2749}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 77130894

約数列:

[1, 2, 3, 6, 53, 83, 106, 159, 166, 249, 318, 498, 2749, 4399, 5498, 8247, 8798, 13197, 16494, 26394, 145697, 228167, 291394, 437091, 456334, 684501, 874182, 1369002, 12092851, 24185702, 36278553, 72557106]

約数ペア:

[(1, 72557106), (2, 36278553), (3, 24185702), (6, 12092851), (53, 1369002), (83, 874182), (106, 684501), (159, 456334), (166, 437091), (249, 291394), (318, 228167), (498, 145697), (2749, 26394), (4399, 16494), (5498, 13197), (8247, 8798)]