71977224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 198282240

約数和(自身を除く): 126305016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 1133, 1236, 2266, 2472, 2647, 3399, 4532, 5294, 6798, 7941, 9064, 10588, 13596, 15882, 21176, 27192, 29117, 31764, 58234, 63528, 87351, 116468, 174702, 232936, 272641, 349404, 545282, 698808, 817923, 1090564, 1635846, 2181128, 2999051, 3271692, 5998102, 6543384, 8997153, 11996204, 17994306, 23992408, 35988612, 71977224]

約数ペア:

[(1, 71977224), (2, 35988612), (3, 23992408), (4, 17994306), (6, 11996204), (8, 8997153), (11, 6543384), (12, 5998102), (22, 3271692), (24, 2999051), (33, 2181128), (44, 1635846), (66, 1090564), (88, 817923), (103, 698808), (132, 545282), (206, 349404), (264, 272641), (309, 232936), (412, 174702), (618, 116468), (824, 87351), (1133, 63528), (1236, 58234), (2266, 31764), (2472, 29117), (2647, 27192), (3399, 21176), (4532, 15882), (5294, 13596), (6798, 10588), (7941, 9064)]