72319806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{309059}}^1$

素因数の和:309080

約数の個数: 24

約数和(自身を含む): 168746760

約数和(自身を除く): 96426954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 309059, 618118, 927177, 1854354, 2781531, 4017767, 5563062, 8035534, 12053301, 24106602, 36159903, 72319806]

約数ペア:

[(1, 72319806), (2, 36159903), (3, 24106602), (6, 12053301), (9, 8035534), (13, 5563062), (18, 4017767), (26, 2781531), (39, 1854354), (78, 927177), (117, 618118), (234, 309059)]