72385684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 78411116

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 413, 602, 826, 1019, 1204, 1652, 2038, 2537, 4076, 5074, 7133, 10148, 14266, 17759, 28532, 35518, 43817, 60121, 71036, 87634, 120242, 175268, 240484, 306719, 420847, 613438, 841694, 1226876, 1683388, 2585203, 5170406, 10340812, 18096421, 36192842, 72385684]

約数ペア:

[(1, 72385684), (2, 36192842), (4, 18096421), (7, 10340812), (14, 5170406), (28, 2585203), (43, 1683388), (59, 1226876), (86, 841694), (118, 613438), (172, 420847), (236, 306719), (301, 240484), (413, 175268), (602, 120242), (826, 87634), (1019, 71036), (1204, 60121), (1652, 43817), (2038, 35518), (2537, 28532), (4076, 17759), (5074, 14266), (7133, 10148)]