64935828

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11489}}^1$

素因数の和:11656

約数の個数: 36

約数和(自身を含む): 165203220

約数和(自身を除く): 100267392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11489, 22978, 34467, 45956, 68934, 103401, 137868, 206802, 413604, 1803773, 3607546, 5411319, 7215092, 10822638, 16233957, 21645276, 32467914, 64935828]

約数ペア:

[(1, 64935828), (2, 32467914), (3, 21645276), (4, 16233957), (6, 10822638), (9, 7215092), (12, 5411319), (18, 3607546), (36, 1803773), (157, 413604), (314, 206802), (471, 137868), (628, 103401), (942, 68934), (1413, 45956), (1884, 34467), (2826, 22978), (5652, 11489)]