85805076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 236208000

約数和(自身を除く): 150402924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 1999, 2044, 3066, 3577, 3998, 5997, 6132, 7154, 7996, 10731, 11994, 13993, 14308, 21462, 23988, 27986, 41979, 42924, 55972, 83958, 97951, 145927, 167916, 195902, 291854, 293853, 391804, 437781, 583708, 587706, 875562, 1021489, 1175412, 1751124, 2042978, 3064467, 4085956, 6128934, 7150423, 12257868, 14300846, 21451269, 28601692, 42902538, 85805076]

約数ペア:

[(1, 85805076), (2, 42902538), (3, 28601692), (4, 21451269), (6, 14300846), (7, 12257868), (12, 7150423), (14, 6128934), (21, 4085956), (28, 3064467), (42, 2042978), (49, 1751124), (73, 1175412), (84, 1021489), (98, 875562), (146, 587706), (147, 583708), (196, 437781), (219, 391804), (292, 293853), (294, 291854), (438, 195902), (511, 167916), (588, 145927), (876, 97951), (1022, 83958), (1533, 55972), (1999, 42924), (2044, 41979), (3066, 27986), (3577, 23988), (3998, 21462), (5997, 14308), (6132, 13993), (7154, 11994), (7996, 10731)]