72775772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5309}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 133812000

約数和(自身を除く): 61036228

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 5309, 6854, 10618, 13708, 21236, 122107, 244214, 488428, 791041, 1582082, 3164164, 18193943, 36387886, 72775772]

約数ペア:

[(1, 72775772), (2, 36387886), (4, 18193943), (23, 3164164), (46, 1582082), (92, 791041), (149, 488428), (298, 244214), (596, 122107), (3427, 21236), (5309, 13708), (6854, 10618)]