72933770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80147}}^1$

素因数の和:80174

約数の個数: 32

約数和(自身を含む): 161578368

約数和(自身を除く): 88644598

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 80147, 160294, 400735, 561029, 801470, 1041911, 1122058, 2083822, 2805145, 5209555, 5610290, 7293377, 10419110, 14586754, 36466885, 72933770]

約数ペア:

[(1, 72933770), (2, 36466885), (5, 14586754), (7, 10419110), (10, 7293377), (13, 5610290), (14, 5209555), (26, 2805145), (35, 2083822), (65, 1122058), (70, 1041911), (91, 801470), (130, 561029), (182, 400735), (455, 160294), (910, 80147)]