79940772

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21559}}^1$

素因数の和:21672

約数の個数: 36

約数和(自身を含む): 204043840

約数和(自身を除く): 124103068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 21559, 43118, 64677, 86236, 129354, 194031, 258708, 388062, 776124, 2220577, 4441154, 6661731, 8882308, 13323462, 19985193, 26646924, 39970386, 79940772]

約数ペア:

[(1, 79940772), (2, 39970386), (3, 26646924), (4, 19985193), (6, 13323462), (9, 8882308), (12, 6661731), (18, 4441154), (36, 2220577), (103, 776124), (206, 388062), (309, 258708), (412, 194031), (618, 129354), (927, 86236), (1236, 64677), (1854, 43118), (3708, 21559)]