72912678

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3571}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 151224192

約数和(自身を除く): 78311514

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 3403, 3571, 6806, 7142, 10209, 10713, 20418, 21426, 146411, 292822, 296393, 439233, 592786, 878466, 889179, 1778358, 12152113, 24304226, 36456339, 72912678]

約数ペア:

[(1, 72912678), (2, 36456339), (3, 24304226), (6, 12152113), (41, 1778358), (82, 889179), (83, 878466), (123, 592786), (166, 439233), (246, 296393), (249, 292822), (498, 146411), (3403, 21426), (3571, 20418), (6806, 10713), (7142, 10209)]