90638284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 92817716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 181, 209, 362, 418, 599, 724, 836, 1198, 1991, 2396, 3439, 3982, 6589, 6878, 7964, 11381, 13178, 13756, 22762, 26356, 37829, 45524, 75658, 108419, 125191, 151316, 216838, 250382, 433676, 500764, 1192609, 2059961, 2385218, 4119922, 4770436, 8239844, 22659571, 45319142, 90638284]

約数ペア:

[(1, 90638284), (2, 45319142), (4, 22659571), (11, 8239844), (19, 4770436), (22, 4119922), (38, 2385218), (44, 2059961), (76, 1192609), (181, 500764), (209, 433676), (362, 250382), (418, 216838), (599, 151316), (724, 125191), (836, 108419), (1198, 75658), (1991, 45524), (2396, 37829), (3439, 26356), (3982, 22762), (6589, 13756), (6878, 13178), (7964, 11381)]