64144968

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{8539}}^1$

素因数の和:8861

約数の個数: 32

約数和(自身を含む): 160893600

約数和(自身を除く): 96748632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 8539, 17078, 25617, 34156, 51234, 68312, 102468, 204936, 2672707, 5345414, 8018121, 10690828, 16036242, 21381656, 32072484, 64144968]

約数ペア:

[(1, 64144968), (2, 32072484), (3, 21381656), (4, 16036242), (6, 10690828), (8, 8018121), (12, 5345414), (24, 2672707), (313, 204936), (626, 102468), (939, 68312), (1252, 51234), (1878, 34156), (2504, 25617), (3756, 17078), (7512, 8539)]