79260272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54437}}^1$

素因数の和:54465

約数の個数: 40

約数和(自身を含む): 189008736

約数和(自身を除く): 109748464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 54437, 108874, 217748, 381059, 435496, 707681, 762118, 870992, 1415362, 1524236, 2830724, 3048472, 4953767, 5661448, 6096944, 9907534, 11322896, 19815068, 39630136, 79260272]

約数ペア:

[(1, 79260272), (2, 39630136), (4, 19815068), (7, 11322896), (8, 9907534), (13, 6096944), (14, 5661448), (16, 4953767), (26, 3048472), (28, 2830724), (52, 1524236), (56, 1415362), (91, 870992), (104, 762118), (112, 707681), (182, 435496), (208, 381059), (364, 217748), (728, 108874), (1456, 54437)]