123338556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5279}}^1$

素因数の和:5359

約数の個数: 72

約数和(自身を含む): 345945600

約数和(自身を除く): 222607044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3894, 5279, 5841, 7788, 10558, 11682, 15837, 21116, 23364, 31674, 47511, 58069, 63348, 95022, 116138, 174207, 190044, 232276, 311461, 348414, 522621, 622922, 696828, 934383, 1045242, 1245844, 1868766, 2090484, 2803149, 3426071, 3737532, 5606298, 6852142, 10278213, 11212596, 13704284, 20556426, 30834639, 41112852, 61669278, 123338556]

約数ペア:

[(1, 123338556), (2, 61669278), (3, 41112852), (4, 30834639), (6, 20556426), (9, 13704284), (11, 11212596), (12, 10278213), (18, 6852142), (22, 5606298), (33, 3737532), (36, 3426071), (44, 2803149), (59, 2090484), (66, 1868766), (99, 1245844), (118, 1045242), (132, 934383), (177, 696828), (198, 622922), (236, 522621), (354, 348414), (396, 311461), (531, 232276), (649, 190044), (708, 174207), (1062, 116138), (1298, 95022), (1947, 63348), (2124, 58069), (2596, 47511), (3894, 31674), (5279, 23364), (5841, 21116), (7788, 15837), (10558, 11682)]