64293624

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12577}}^1$

素因数の和:12660

約数の個数: 48

約数和(自身を含む): 176595120

約数和(自身を除く): 112301496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12577, 25154, 37731, 50308, 75462, 100616, 113193, 150924, 226386, 301848, 452772, 892967, 905544, 1785934, 2678901, 3571868, 5357802, 7143736, 8036703, 10715604, 16073406, 21431208, 32146812, 64293624]

約数ペア:

[(1, 64293624), (2, 32146812), (3, 21431208), (4, 16073406), (6, 10715604), (8, 8036703), (9, 7143736), (12, 5357802), (18, 3571868), (24, 2678901), (36, 1785934), (71, 905544), (72, 892967), (142, 452772), (213, 301848), (284, 226386), (426, 150924), (568, 113193), (639, 100616), (852, 75462), (1278, 50308), (1704, 37731), (2556, 25154), (5112, 12577)]