86747148

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 226017792

約数和(自身を除く): 139270644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 167, 188, 282, 307, 334, 423, 501, 564, 614, 668, 846, 921, 1002, 1228, 1503, 1692, 1842, 2004, 2763, 3006, 3684, 5526, 6012, 7849, 11052, 14429, 15698, 23547, 28858, 31396, 43287, 47094, 51269, 57716, 70641, 86574, 94188, 102538, 129861, 141282, 153807, 173148, 205076, 259722, 282564, 307614, 461421, 519444, 615228, 922842, 1845684, 2409643, 4819286, 7228929, 9638572, 14457858, 21686787, 28915716, 43373574, 86747148]

約数ペア:

[(1, 86747148), (2, 43373574), (3, 28915716), (4, 21686787), (6, 14457858), (9, 9638572), (12, 7228929), (18, 4819286), (36, 2409643), (47, 1845684), (94, 922842), (141, 615228), (167, 519444), (188, 461421), (282, 307614), (307, 282564), (334, 259722), (423, 205076), (501, 173148), (564, 153807), (614, 141282), (668, 129861), (846, 102538), (921, 94188), (1002, 86574), (1228, 70641), (1503, 57716), (1692, 51269), (1842, 47094), (2004, 43287), (2763, 31396), (3006, 28858), (3684, 23547), (5526, 15698), (6012, 14429), (7849, 11052)]