72863754

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 148331520

約数和(自身を除く): 75467766

約数列:

[1, 2, 3, 6, 79, 158, 237, 347, 443, 474, 694, 886, 1041, 1329, 2082, 2658, 27413, 34997, 54826, 69994, 82239, 104991, 153721, 164478, 209982, 307442, 461163, 922326, 12143959, 24287918, 36431877, 72863754]

約数ペア:

[(1, 72863754), (2, 36431877), (3, 24287918), (6, 12143959), (79, 922326), (158, 461163), (237, 307442), (347, 209982), (443, 164478), (474, 153721), (694, 104991), (886, 82239), (1041, 69994), (1329, 54826), (2082, 34997), (2658, 27413)]