82974786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 101160894

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 186, 318, 443, 589, 886, 1007, 1178, 1329, 1643, 1767, 2014, 2658, 3021, 3286, 3534, 4929, 6042, 8417, 9858, 13733, 16834, 23479, 25251, 27466, 31217, 41199, 46958, 50502, 62434, 70437, 82398, 93651, 140874, 187302, 260927, 446101, 521854, 727849, 782781, 892202, 1338303, 1455698, 1565562, 2183547, 2676606, 4367094, 13829131, 27658262, 41487393, 82974786]

約数ペア:

[(1, 82974786), (2, 41487393), (3, 27658262), (6, 13829131), (19, 4367094), (31, 2676606), (38, 2183547), (53, 1565562), (57, 1455698), (62, 1338303), (93, 892202), (106, 782781), (114, 727849), (159, 521854), (186, 446101), (318, 260927), (443, 187302), (589, 140874), (886, 93651), (1007, 82398), (1178, 70437), (1329, 62434), (1643, 50502), (1767, 46958), (2014, 41199), (2658, 31217), (3021, 27466), (3286, 25251), (3534, 23479), (4929, 16834), (6042, 13733), (8417, 9858)]