74176892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 64201348

約数列:

[1, 2, 4, 43, 53, 79, 86, 103, 106, 158, 172, 206, 212, 316, 412, 2279, 3397, 4187, 4429, 4558, 5459, 6794, 8137, 8374, 8858, 9116, 10918, 13588, 16274, 16748, 17716, 21836, 32548, 180041, 234737, 349891, 360082, 431261, 469474, 699782, 720164, 862522, 938948, 1399564, 1725044, 18544223, 37088446, 74176892]

約数ペア:

[(1, 74176892), (2, 37088446), (4, 18544223), (43, 1725044), (53, 1399564), (79, 938948), (86, 862522), (103, 720164), (106, 699782), (158, 469474), (172, 431261), (206, 360082), (212, 349891), (316, 234737), (412, 180041), (2279, 32548), (3397, 21836), (4187, 17716), (4429, 16748), (4558, 16274), (5459, 13588), (6794, 10918), (8137, 9116), (8374, 8858)]