68213208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2347}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 196104960

約数和(自身を除く): 127891752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2347, 2422, 3633, 4152, 4694, 4844, 7041, 7266, 9388, 9688, 14082, 14532, 16429, 18776, 28164, 29064, 32858, 49287, 56328, 65716, 98574, 131432, 197148, 394296, 406031, 812062, 1218093, 1624124, 2436186, 2842217, 3248248, 4872372, 5684434, 8526651, 9744744, 11368868, 17053302, 22737736, 34106604, 68213208]

約数ペア:

[(1, 68213208), (2, 34106604), (3, 22737736), (4, 17053302), (6, 11368868), (7, 9744744), (8, 8526651), (12, 5684434), (14, 4872372), (21, 3248248), (24, 2842217), (28, 2436186), (42, 1624124), (56, 1218093), (84, 812062), (168, 406031), (173, 394296), (346, 197148), (519, 131432), (692, 98574), (1038, 65716), (1211, 56328), (1384, 49287), (2076, 32858), (2347, 29064), (2422, 28164), (3633, 18776), (4152, 16429), (4694, 14532), (4844, 14082), (7041, 9688), (7266, 9388)]