64964088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 202606560

約数和(自身を除く): 137642472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 821, 942, 1099, 1256, 1413, 1642, 1884, 2198, 2463, 2826, 3284, 3297, 3768, 4396, 4926, 5652, 5747, 6568, 6594, 7389, 8792, 9852, 9891, 11304, 11494, 13188, 14778, 17241, 19704, 19782, 22988, 26376, 29556, 34482, 39564, 45976, 51723, 59112, 68964, 79128, 103446, 128897, 137928, 206892, 257794, 386691, 413784, 515588, 773382, 902279, 1031176, 1160073, 1546764, 1804558, 2320146, 2706837, 3093528, 3609116, 4640292, 5413674, 7218232, 8120511, 9280584, 10827348, 16241022, 21654696, 32482044, 64964088]

約数ペア:

[(1, 64964088), (2, 32482044), (3, 21654696), (4, 16241022), (6, 10827348), (7, 9280584), (8, 8120511), (9, 7218232), (12, 5413674), (14, 4640292), (18, 3609116), (21, 3093528), (24, 2706837), (28, 2320146), (36, 1804558), (42, 1546764), (56, 1160073), (63, 1031176), (72, 902279), (84, 773382), (126, 515588), (157, 413784), (168, 386691), (252, 257794), (314, 206892), (471, 137928), (504, 128897), (628, 103446), (821, 79128), (942, 68964), (1099, 59112), (1256, 51723), (1413, 45976), (1642, 39564), (1884, 34482), (2198, 29556), (2463, 26376), (2826, 22988), (3284, 19782), (3297, 19704), (3768, 17241), (4396, 14778), (4926, 13188), (5652, 11494), (5747, 11304), (6568, 9891), (6594, 9852), (7389, 8792)]