64045242

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6556

約数の個数: 40

約数和(自身を含む): 145883892

約数和(自身を除く): 81838650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 6481, 9882, 12962, 19443, 38886, 58329, 116658, 174987, 349974, 395341, 524961, 790682, 1049922, 1186023, 2372046, 3558069, 7116138, 10674207, 21348414, 32022621, 64045242]

約数ペア:

[(1, 64045242), (2, 32022621), (3, 21348414), (6, 10674207), (9, 7116138), (18, 3558069), (27, 2372046), (54, 1186023), (61, 1049922), (81, 790682), (122, 524961), (162, 395341), (183, 349974), (366, 174987), (549, 116658), (1098, 58329), (1647, 38886), (3294, 19443), (4941, 12962), (6481, 9882)]