72642072

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{64399}}^1$

素因数の和:64455

約数の個数: 32

約数和(自身を含む): 185472000

約数和(自身を除く): 112829928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 64399, 128798, 193197, 257596, 386394, 515192, 772788, 1545576, 3026753, 6053506, 9080259, 12107012, 18160518, 24214024, 36321036, 72642072]

約数ペア:

[(1, 72642072), (2, 36321036), (3, 24214024), (4, 18160518), (6, 12107012), (8, 9080259), (12, 6053506), (24, 3026753), (47, 1545576), (94, 772788), (141, 515192), (188, 386394), (282, 257596), (376, 193197), (564, 128798), (1128, 64399)]