64841004

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{13147}}^1$

素因数の和:13294

約数の個数: 36

約数和(自身を含む): 165112584

約数和(自身を除く): 100271580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 13147, 26294, 39441, 52588, 78882, 118323, 157764, 236646, 473292, 1801139, 3602278, 5403417, 7204556, 10806834, 16210251, 21613668, 32420502, 64841004]

約数ペア:

[(1, 64841004), (2, 32420502), (3, 21613668), (4, 16210251), (6, 10806834), (9, 7204556), (12, 5403417), (18, 3602278), (36, 1801139), (137, 473292), (274, 236646), (411, 157764), (548, 118323), (822, 78882), (1233, 52588), (1644, 39441), (2466, 26294), (4932, 13147)]