71185158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1367}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 169019136

約数和(自身を除く): 97833978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 263, 526, 789, 1367, 1578, 2367, 2734, 2893, 4101, 4734, 5786, 8202, 8679, 12303, 15037, 17358, 24606, 26037, 30074, 45111, 52074, 90222, 135333, 270666, 359521, 719042, 1078563, 2157126, 3235689, 3954731, 6471378, 7909462, 11864193, 23728386, 35592579, 71185158]

約数ペア:

[(1, 71185158), (2, 35592579), (3, 23728386), (6, 11864193), (9, 7909462), (11, 6471378), (18, 3954731), (22, 3235689), (33, 2157126), (66, 1078563), (99, 719042), (198, 359521), (263, 270666), (526, 135333), (789, 90222), (1367, 52074), (1578, 45111), (2367, 30074), (2734, 26037), (2893, 24606), (4101, 17358), (4734, 15037), (5786, 12303), (8202, 8679)]