72704868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{318881}}^1$

素因数の和:318907

約数の個数: 24

約数和(自身を含む): 178573920

約数和(自身を除く): 105869052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 318881, 637762, 956643, 1275524, 1913286, 3826572, 6058739, 12117478, 18176217, 24234956, 36352434, 72704868]

約数ペア:

[(1, 72704868), (2, 36352434), (3, 24234956), (4, 18176217), (6, 12117478), (12, 6058739), (19, 3826572), (38, 1913286), (57, 1275524), (76, 956643), (114, 637762), (228, 318881)]