71317746

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{2281}}^1$

素因数の和:2488

約数の個数: 40

約数和(自身を含む): 160703004

約数和(自身を除く): 89385258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 1158, 1737, 2281, 3474, 4562, 5211, 6843, 10422, 13686, 15633, 20529, 31266, 41058, 61587, 123174, 184761, 369522, 440233, 880466, 1320699, 2641398, 3962097, 7924194, 11886291, 23772582, 35658873, 71317746]

約数ペア:

[(1, 71317746), (2, 35658873), (3, 23772582), (6, 11886291), (9, 7924194), (18, 3962097), (27, 2641398), (54, 1320699), (81, 880466), (162, 440233), (193, 369522), (386, 184761), (579, 123174), (1158, 61587), (1737, 41058), (2281, 31266), (3474, 20529), (4562, 15633), (5211, 13686), (6843, 10422)]