78906576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3308

約数の個数: 80

約数和(自身を含む): 236226944

約数和(自身を除く): 157320368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3217, 3504, 4088, 6132, 6434, 8176, 9651, 12264, 12868, 19302, 22519, 24528, 25736, 38604, 45038, 51472, 67557, 77208, 90076, 135114, 154416, 180152, 234841, 270228, 360304, 469682, 540456, 704523, 939364, 1080912, 1409046, 1643887, 1878728, 2818092, 3287774, 3757456, 4931661, 5636184, 6575548, 9863322, 11272368, 13151096, 19726644, 26302192, 39453288, 78906576]

約数ペア:

[(1, 78906576), (2, 39453288), (3, 26302192), (4, 19726644), (6, 13151096), (7, 11272368), (8, 9863322), (12, 6575548), (14, 5636184), (16, 4931661), (21, 3757456), (24, 3287774), (28, 2818092), (42, 1878728), (48, 1643887), (56, 1409046), (73, 1080912), (84, 939364), (112, 704523), (146, 540456), (168, 469682), (219, 360304), (292, 270228), (336, 234841), (438, 180152), (511, 154416), (584, 135114), (876, 90076), (1022, 77208), (1168, 67557), (1533, 51472), (1752, 45038), (2044, 38604), (3066, 25736), (3217, 24528), (3504, 22519), (4088, 19302), (6132, 12868), (6434, 12264), (8176, 9651)]