73812812

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 130804800

約数和(自身を除く): 56991988

約数列:

[1, 2, 4, 149, 271, 298, 457, 542, 596, 914, 1084, 1828, 40379, 68093, 80758, 123847, 136186, 161516, 247694, 272372, 495388, 18453203, 36906406, 73812812]

約数ペア:

[(1, 73812812), (2, 36906406), (4, 18453203), (149, 495388), (271, 272372), (298, 247694), (457, 161516), (542, 136186), (596, 123847), (914, 80758), (1084, 68093), (1828, 40379)]