72963308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19979}}^1$

素因数の和:20077

約数の個数: 24

約数和(自身を含む): 140978880

約数和(自身を除く): 68015572

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 19979, 39958, 79916, 219769, 439538, 879076, 1658257, 3316514, 6633028, 18240827, 36481654, 72963308]

約数ペア:

[(1, 72963308), (2, 36481654), (4, 18240827), (11, 6633028), (22, 3316514), (44, 1658257), (83, 879076), (166, 439538), (332, 219769), (913, 79916), (1826, 39958), (3652, 19979)]