90038012

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 165989880

約数和(自身を除く): 75951868

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 397, 794, 961, 1588, 1829, 1922, 3658, 3844, 7316, 12307, 23423, 24614, 46846, 49228, 56699, 93692, 113398, 226796, 381517, 726113, 763034, 1452226, 1526068, 2904452, 22509503, 45019006, 90038012]

約数ペア:

[(1, 90038012), (2, 45019006), (4, 22509503), (31, 2904452), (59, 1526068), (62, 1452226), (118, 763034), (124, 726113), (236, 381517), (397, 226796), (794, 113398), (961, 93692), (1588, 56699), (1829, 49228), (1922, 46846), (3658, 24614), (3844, 23423), (7316, 12307)]