87245036

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2022

約数の個数: 36

約数和(自身を含む): 166420800

約数和(自身を除く): 79175764

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 589, 722, 1178, 1444, 1949, 2356, 3898, 7796, 11191, 22382, 37031, 44764, 60419, 74062, 120838, 148124, 241676, 703589, 1147961, 1407178, 2295922, 2814356, 4591844, 21811259, 43622518, 87245036]

約数ペア:

[(1, 87245036), (2, 43622518), (4, 21811259), (19, 4591844), (31, 2814356), (38, 2295922), (62, 1407178), (76, 1147961), (124, 703589), (361, 241676), (589, 148124), (722, 120838), (1178, 74062), (1444, 60419), (1949, 44764), (2356, 37031), (3898, 22382), (7796, 11191)]