64377846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21163}}^1$

素因数の和:21197

約数の個数: 36

約数和(自身を含む): 151047468

約数和(自身を除く): 86669622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 21163, 42326, 63489, 126978, 190467, 275119, 380934, 550238, 825357, 1650714, 2476071, 3576547, 4952142, 7153094, 10729641, 21459282, 32188923, 64377846]

約数ペア:

[(1, 64377846), (2, 32188923), (3, 21459282), (6, 10729641), (9, 7153094), (13, 4952142), (18, 3576547), (26, 2476071), (39, 1650714), (78, 825357), (117, 550238), (169, 380934), (234, 275119), (338, 190467), (507, 126978), (1014, 63489), (1521, 42326), (3042, 21163)]