73167316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 137249280

約数和(自身を除く): 64081964

約数列:

[1, 2, 4, 31, 59, 62, 73, 118, 124, 137, 146, 236, 274, 292, 548, 1829, 2263, 3658, 4247, 4307, 4526, 7316, 8083, 8494, 8614, 9052, 10001, 16166, 16988, 17228, 20002, 32332, 40004, 133517, 250573, 267034, 310031, 501146, 534068, 590059, 620062, 1002292, 1180118, 1240124, 2360236, 18291829, 36583658, 73167316]

約数ペア:

[(1, 73167316), (2, 36583658), (4, 18291829), (31, 2360236), (59, 1240124), (62, 1180118), (73, 1002292), (118, 620062), (124, 590059), (137, 534068), (146, 501146), (236, 310031), (274, 267034), (292, 250573), (548, 133517), (1829, 40004), (2263, 32332), (3658, 20002), (4247, 17228), (4307, 16988), (4526, 16166), (7316, 10001), (8083, 9052), (8494, 8614)]