81557832

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22807}}^1$

素因数の和:22965

約数の個数: 32

約数和(自身を含む): 205272000

約数和(自身を除く): 123714168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 22807, 45614, 68421, 91228, 136842, 182456, 273684, 547368, 3398243, 6796486, 10194729, 13592972, 20389458, 27185944, 40778916, 81557832]

約数ペア:

[(1, 81557832), (2, 40778916), (3, 27185944), (4, 20389458), (6, 13592972), (8, 10194729), (12, 6796486), (24, 3398243), (149, 547368), (298, 273684), (447, 182456), (596, 136842), (894, 91228), (1192, 68421), (1788, 45614), (3576, 22807)]