72120516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{462311}}^1$

素因数の和:462331

約数の個数: 24

約数和(自身を含む): 181226304

約数和(自身を除く): 109105788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 462311, 924622, 1386933, 1849244, 2773866, 5547732, 6010043, 12020086, 18030129, 24040172, 36060258, 72120516]

約数ペア:

[(1, 72120516), (2, 36060258), (3, 24040172), (4, 18030129), (6, 12020086), (12, 6010043), (13, 5547732), (26, 2773866), (39, 1849244), (52, 1386933), (78, 924622), (156, 462311)]