79284856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 98123144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 109, 124, 217, 218, 248, 419, 434, 436, 763, 838, 868, 872, 1526, 1676, 1736, 2933, 3052, 3352, 3379, 5866, 6104, 6758, 11732, 12989, 13516, 23464, 23653, 25978, 27032, 45671, 47306, 51956, 90923, 91342, 94612, 103912, 181846, 182684, 189224, 319697, 363692, 365368, 639394, 727384, 1278788, 1415801, 2557576, 2831602, 5663204, 9910607, 11326408, 19821214, 39642428, 79284856]

約数ペア:

[(1, 79284856), (2, 39642428), (4, 19821214), (7, 11326408), (8, 9910607), (14, 5663204), (28, 2831602), (31, 2557576), (56, 1415801), (62, 1278788), (109, 727384), (124, 639394), (217, 365368), (218, 363692), (248, 319697), (419, 189224), (434, 182684), (436, 181846), (763, 103912), (838, 94612), (868, 91342), (872, 90923), (1526, 51956), (1676, 47306), (1736, 45671), (2933, 27032), (3052, 25978), (3352, 23653), (3379, 23464), (5866, 13516), (6104, 12989), (6758, 11732)]