72180572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4229}}^1$

素因数の和:4501

約数の個数: 24

約数和(自身を含む): 134310960

約数和(自身を除く): 62130388

約数列:

[1, 2, 4, 17, 34, 68, 251, 502, 1004, 4229, 4267, 8458, 8534, 16916, 17068, 71893, 143786, 287572, 1061479, 2122958, 4245916, 18045143, 36090286, 72180572]

約数ペア:

[(1, 72180572), (2, 36090286), (4, 18045143), (17, 4245916), (34, 2122958), (68, 1061479), (251, 287572), (502, 143786), (1004, 71893), (4229, 17068), (4267, 16916), (8458, 8534)]