80461908

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{33359}}^1$

素因数の和:33436

約数の個数: 36

約数和(自身を含む): 206431680

約数和(自身を除く): 125969772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 33359, 66718, 100077, 133436, 200154, 300231, 400308, 600462, 1200924, 2235053, 4470106, 6705159, 8940212, 13410318, 20115477, 26820636, 40230954, 80461908]

約数ペア:

[(1, 80461908), (2, 40230954), (3, 26820636), (4, 20115477), (6, 13410318), (9, 8940212), (12, 6705159), (18, 4470106), (36, 2235053), (67, 1200924), (134, 600462), (201, 400308), (268, 300231), (402, 200154), (603, 133436), (804, 100077), (1206, 66718), (2412, 33359)]