87509838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36191}}^1$

素因数の和:36240

約数の個数: 32

約数和(自身を含む): 194568192

約数和(自身を除く): 107058354

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 36191, 72382, 108573, 217146, 470483, 940966, 1121921, 1411449, 2243842, 2822898, 3365763, 6731526, 14584973, 29169946, 43754919, 87509838]

約数ペア:

[(1, 87509838), (2, 43754919), (3, 29169946), (6, 14584973), (13, 6731526), (26, 3365763), (31, 2822898), (39, 2243842), (62, 1411449), (78, 1121921), (93, 940966), (186, 470483), (403, 217146), (806, 108573), (1209, 72382), (2418, 36191)]