90886082

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 168249600

約数和(自身を除く): 77363518

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 361, 367, 686, 722, 734, 931, 1862, 2527, 2569, 5054, 5138, 6517, 6973, 13034, 13946, 17689, 17983, 35378, 35966, 48811, 97622, 123823, 125881, 132487, 247646, 251762, 264974, 341677, 683354, 927409, 1854818, 2391739, 4783478, 6491863, 12983726, 45443041, 90886082]

約数ペア:

[(1, 90886082), (2, 45443041), (7, 12983726), (14, 6491863), (19, 4783478), (38, 2391739), (49, 1854818), (98, 927409), (133, 683354), (266, 341677), (343, 264974), (361, 251762), (367, 247646), (686, 132487), (722, 125881), (734, 123823), (931, 97622), (1862, 48811), (2527, 35966), (2569, 35378), (5054, 17983), (5138, 17689), (6517, 13946), (6973, 13034)]