172959912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{77491}}^1$

素因数の和:77534

約数の個数: 48

約数和(自身を含む): 483550080

約数和(自身を除く): 310590168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 77491, 154982, 232473, 309964, 464946, 619928, 697419, 929892, 1394838, 1859784, 2402221, 2789676, 4804442, 5579352, 7206663, 9608884, 14413326, 19217768, 21619989, 28826652, 43239978, 57653304, 86479956, 172959912]

約数ペア:

[(1, 172959912), (2, 86479956), (3, 57653304), (4, 43239978), (6, 28826652), (8, 21619989), (9, 19217768), (12, 14413326), (18, 9608884), (24, 7206663), (31, 5579352), (36, 4804442), (62, 2789676), (72, 2402221), (93, 1859784), (124, 1394838), (186, 929892), (248, 697419), (279, 619928), (372, 464946), (558, 309964), (744, 232473), (1116, 154982), (2232, 77491)]