90522628

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 186546304

約数和(自身を除く): 96023676

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 511, 661, 938, 1022, 1322, 1876, 2044, 2644, 4627, 4891, 9254, 9782, 18508, 19564, 34237, 44287, 48253, 68474, 88574, 96506, 136948, 177148, 193012, 310009, 337771, 620018, 675542, 1240036, 1351084, 3232951, 6465902, 12931804, 22630657, 45261314, 90522628]

約数ペア:

[(1, 90522628), (2, 45261314), (4, 22630657), (7, 12931804), (14, 6465902), (28, 3232951), (67, 1351084), (73, 1240036), (134, 675542), (146, 620018), (268, 337771), (292, 310009), (469, 193012), (511, 177148), (661, 136948), (938, 96506), (1022, 88574), (1322, 68474), (1876, 48253), (2044, 44287), (2644, 34237), (4627, 19564), (4891, 18508), (9254, 9782)]