89941908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8431}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 241762304

約数和(自身を除く): 151820396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 8431, 10668, 16862, 25293, 33724, 50586, 59017, 101172, 118034, 177051, 236068, 354102, 708204, 1070737, 2141474, 3212211, 4282948, 6424422, 7495159, 12848844, 14990318, 22485477, 29980636, 44970954, 89941908]

約数ペア:

[(1, 89941908), (2, 44970954), (3, 29980636), (4, 22485477), (6, 14990318), (7, 12848844), (12, 7495159), (14, 6424422), (21, 4282948), (28, 3212211), (42, 2141474), (84, 1070737), (127, 708204), (254, 354102), (381, 236068), (508, 177051), (762, 118034), (889, 101172), (1524, 59017), (1778, 50586), (2667, 33724), (3556, 25293), (5334, 16862), (8431, 10668)]