78312472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82261}}^1$

素因数の和:82291

約数の個数: 32

約数和(自身を含む): 177685920

約数和(自身を除く): 99373448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 82261, 164522, 329044, 575827, 658088, 1151654, 1398437, 2303308, 2796874, 4606616, 5593748, 9789059, 11187496, 19578118, 39156236, 78312472]

約数ペア:

[(1, 78312472), (2, 39156236), (4, 19578118), (7, 11187496), (8, 9789059), (14, 5593748), (17, 4606616), (28, 2796874), (34, 2303308), (56, 1398437), (68, 1151654), (119, 658088), (136, 575827), (238, 329044), (476, 164522), (952, 82261)]