89789478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 112697562

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 107, 114, 214, 321, 323, 433, 642, 646, 866, 969, 1299, 1819, 1938, 2033, 2598, 3638, 4066, 5457, 6099, 7361, 8227, 10914, 12198, 14722, 16454, 22083, 24681, 34561, 44166, 46331, 49362, 69122, 92662, 103683, 138993, 139859, 207366, 277986, 279718, 419577, 787627, 839154, 880289, 1575254, 1760578, 2362881, 2640867, 4725762, 5281734, 14964913, 29929826, 44894739, 89789478]

約数ペア:

[(1, 89789478), (2, 44894739), (3, 29929826), (6, 14964913), (17, 5281734), (19, 4725762), (34, 2640867), (38, 2362881), (51, 1760578), (57, 1575254), (102, 880289), (107, 839154), (114, 787627), (214, 419577), (321, 279718), (323, 277986), (433, 207366), (642, 139859), (646, 138993), (866, 103683), (969, 92662), (1299, 69122), (1819, 49362), (1938, 46331), (2033, 44166), (2598, 34561), (3638, 24681), (4066, 22083), (5457, 16454), (6099, 14722), (7361, 12198), (8227, 10914)]