81606792

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30091}}^1$

素因数の和:30213

約数の個数: 32

約数和(自身を含む): 205829280

約数和(自身を除く): 124222488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 30091, 60182, 90273, 120364, 180546, 240728, 361092, 722184, 3400283, 6800566, 10200849, 13601132, 20401698, 27202264, 40803396, 81606792]

約数ペア:

[(1, 81606792), (2, 40803396), (3, 27202264), (4, 20401698), (6, 13601132), (8, 10200849), (12, 6800566), (24, 3400283), (113, 722184), (226, 361092), (339, 240728), (452, 180546), (678, 120364), (904, 90273), (1356, 60182), (2712, 30091)]