64815372

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{10781}}^1$

素因数の和:10958

約数の個数: 36

約数和(自身を含む): 164835216

約数和(自身を除く): 100019844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 6012, 10781, 21562, 32343, 43124, 64686, 97029, 129372, 194058, 388116, 1800427, 3600854, 5401281, 7201708, 10802562, 16203843, 21605124, 32407686, 64815372]

約数ペア:

[(1, 64815372), (2, 32407686), (3, 21605124), (4, 16203843), (6, 10802562), (9, 7201708), (12, 5401281), (18, 3600854), (36, 1800427), (167, 388116), (334, 194058), (501, 129372), (668, 97029), (1002, 64686), (1503, 43124), (2004, 32343), (3006, 21562), (6012, 10781)]