72954851172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18478939}}^1$

素因数の和:18479000

約数の個数: 48

約数和(自身を含む): 198685562880

約数和(自身を除く): 125730711708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 18478939, 36957878, 55436817, 73915756, 110873634, 129352573, 221747268, 258705146, 388057719, 517410292, 776115438, 868510133, 1552230876, 1737020266, 2605530399, 3474040532, 5211060798, 6079570931, 10422121596, 12159141862, 18238712793, 24318283724, 36477425586, 72954851172]

約数ペア:

[(1, 72954851172), (2, 36477425586), (3, 24318283724), (4, 18238712793), (6, 12159141862), (7, 10422121596), (12, 6079570931), (14, 5211060798), (21, 3474040532), (28, 2605530399), (42, 1737020266), (47, 1552230876), (84, 868510133), (94, 776115438), (141, 517410292), (188, 388057719), (282, 258705146), (329, 221747268), (564, 129352573), (658, 110873634), (987, 73915756), (1316, 55436817), (1974, 36957878), (3948, 18478939)]