77421876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54217}}^1$

素因数の和:54248

約数の個数: 48

約数和(自身を含む): 218606976

約数和(自身を除く): 141185100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 54217, 108434, 162651, 216868, 325302, 379519, 650604, 759038, 921689, 1138557, 1518076, 1843378, 2277114, 2765067, 3686756, 4554228, 5530134, 6451823, 11060268, 12903646, 19355469, 25807292, 38710938, 77421876]

約数ペア:

[(1, 77421876), (2, 38710938), (3, 25807292), (4, 19355469), (6, 12903646), (7, 11060268), (12, 6451823), (14, 5530134), (17, 4554228), (21, 3686756), (28, 2765067), (34, 2277114), (42, 1843378), (51, 1518076), (68, 1138557), (84, 921689), (102, 759038), (119, 650604), (204, 379519), (238, 325302), (357, 216868), (476, 162651), (714, 108434), (1428, 54217)]