77291448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247729}}^1$

素因数の和:247751

約数の個数: 32

約数和(自身を含む): 208093200

約数和(自身を除く): 130801752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 247729, 495458, 743187, 990916, 1486374, 1981832, 2972748, 3220477, 5945496, 6440954, 9661431, 12881908, 19322862, 25763816, 38645724, 77291448]

約数ペア:

[(1, 77291448), (2, 38645724), (3, 25763816), (4, 19322862), (6, 12881908), (8, 9661431), (12, 6440954), (13, 5945496), (24, 3220477), (26, 2972748), (39, 1981832), (52, 1486374), (78, 990916), (104, 743187), (156, 495458), (312, 247729)]