78615216

素因数分解:

$2^4\times 3^2\times {\mathrm{545939}}^1$

素因数の和:545953

約数の個数: 30

約数和(自身を含む): 220013820

約数和(自身を除く): 141398604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 545939, 1091878, 1637817, 2183756, 3275634, 4367512, 4913451, 6551268, 8735024, 9826902, 13102536, 19653804, 26205072, 39307608, 78615216]

約数ペア:

[(1, 78615216), (2, 39307608), (3, 26205072), (4, 19653804), (6, 13102536), (8, 9826902), (9, 8735024), (12, 6551268), (16, 4913451), (18, 4367512), (24, 3275634), (36, 2183756), (48, 1637817), (72, 1091878), (144, 545939)]