81813870264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3203}}^1\times {\mathrm{152041}}^1$

素因数の和:155260

約数の個数: 64

約数和(自身を含む): 233828432640

約数和(自身を除く): 152014562376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3203, 6406, 9609, 12812, 19218, 22421, 25624, 38436, 44842, 67263, 76872, 89684, 134526, 152041, 179368, 269052, 304082, 456123, 538104, 608164, 912246, 1064287, 1216328, 1824492, 2128574, 3192861, 3648984, 4257148, 6385722, 8514296, 12771444, 25542888, 486987323, 973974646, 1460961969, 1947949292, 2921923938, 3408911261, 3895898584, 5843847876, 6817822522, 10226733783, 11687695752, 13635645044, 20453467566, 27271290088, 40906935132, 81813870264]

約数ペア:

[(1, 81813870264), (2, 40906935132), (3, 27271290088), (4, 20453467566), (6, 13635645044), (7, 11687695752), (8, 10226733783), (12, 6817822522), (14, 5843847876), (21, 3895898584), (24, 3408911261), (28, 2921923938), (42, 1947949292), (56, 1460961969), (84, 973974646), (168, 486987323), (3203, 25542888), (6406, 12771444), (9609, 8514296), (12812, 6385722), (19218, 4257148), (22421, 3648984), (25624, 3192861), (38436, 2128574), (44842, 1824492), (67263, 1216328), (76872, 1064287), (89684, 912246), (134526, 608164), (152041, 538104), (179368, 456123), (269052, 304082)]