72900774

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{29137}}^1$

素因数の和:29284

約数の個数: 24

約数和(自身を含む): 159093480

約数和(自身を除く): 86192706

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 29137, 58274, 87411, 174822, 262233, 524466, 4050043, 8100086, 12150129, 24300258, 36450387, 72900774]

約数ペア:

[(1, 72900774), (2, 36450387), (3, 24300258), (6, 12150129), (9, 8100086), (18, 4050043), (139, 524466), (278, 262233), (417, 174822), (834, 87411), (1251, 58274), (2502, 29137)]