72202489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 79992000

約数和(自身を除く): 7789511

約数列:

[1, 19, 29, 59, 551, 1121, 1711, 2221, 32509, 42199, 64409, 131039, 1223771, 2489741, 3800131, 72202489]

約数ペア:

[(1, 72202489), (19, 3800131), (29, 2489741), (59, 1223771), (551, 131039), (1121, 64409), (1711, 42199), (2221, 32509)]