64485648

素因数分解:

$2^4\times 3^2\times {\mathrm{447817}}^1$

素因数の和:447831

約数の個数: 30

約数和(自身を含む): 180470654

約数和(自身を除く): 115985006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 447817, 895634, 1343451, 1791268, 2686902, 3582536, 4030353, 5373804, 7165072, 8060706, 10747608, 16121412, 21495216, 32242824, 64485648]

約数ペア:

[(1, 64485648), (2, 32242824), (3, 21495216), (4, 16121412), (6, 10747608), (8, 8060706), (9, 7165072), (12, 5373804), (16, 4030353), (18, 3582536), (24, 2686902), (36, 1791268), (48, 1343451), (72, 895634), (144, 447817)]