82413748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 72415052

約数列:

[1, 2, 4, 31, 47, 62, 79, 94, 124, 158, 179, 188, 316, 358, 716, 1457, 2449, 2914, 3713, 4898, 5549, 5828, 7426, 8413, 9796, 11098, 14141, 14852, 16826, 22196, 28282, 33652, 56564, 115103, 230206, 260803, 438371, 460412, 521606, 664627, 876742, 1043212, 1329254, 1753484, 2658508, 20603437, 41206874, 82413748]

約数ペア:

[(1, 82413748), (2, 41206874), (4, 20603437), (31, 2658508), (47, 1753484), (62, 1329254), (79, 1043212), (94, 876742), (124, 664627), (158, 521606), (179, 460412), (188, 438371), (316, 260803), (358, 230206), (716, 115103), (1457, 56564), (2449, 33652), (2914, 28282), (3713, 22196), (4898, 16826), (5549, 14852), (5828, 14141), (7426, 11098), (8413, 9796)]