81885774

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 168408576

約数和(自身を除く): 86522802

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 367, 734, 907, 1101, 1814, 2202, 2721, 5442, 15047, 30094, 37187, 45141, 74374, 90282, 111561, 223122, 332869, 665738, 998607, 1997214, 13647629, 27295258, 40942887, 81885774]

約数ペア:

[(1, 81885774), (2, 40942887), (3, 27295258), (6, 13647629), (41, 1997214), (82, 998607), (123, 665738), (246, 332869), (367, 223122), (734, 111561), (907, 90282), (1101, 74374), (1814, 45141), (2202, 37187), (2721, 30094), (5442, 15047)]