72488108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3989}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 88388692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 3989, 4543, 7978, 9086, 15956, 18172, 27923, 43879, 55846, 87758, 111692, 175516, 235351, 307153, 470702, 614306, 941404, 1228612, 1647457, 2588861, 3294914, 5177722, 6589828, 10355444, 18122027, 36244054, 72488108]

約数ペア:

[(1, 72488108), (2, 36244054), (4, 18122027), (7, 10355444), (11, 6589828), (14, 5177722), (22, 3294914), (28, 2588861), (44, 1647457), (59, 1228612), (77, 941404), (118, 614306), (154, 470702), (236, 307153), (308, 235351), (413, 175516), (649, 111692), (826, 87758), (1298, 55846), (1652, 43879), (2596, 27923), (3989, 18172), (4543, 15956), (7978, 9086)]