77515884

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21319}}^1$

素因数の和:21430

約数の個数: 36

約数和(自身を含む): 197892240

約数和(自身を除く): 120376356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 21319, 42638, 63957, 85276, 127914, 191871, 255828, 383742, 767484, 2153219, 4306438, 6459657, 8612876, 12919314, 19378971, 25838628, 38757942, 77515884]

約数ペア:

[(1, 77515884), (2, 38757942), (3, 25838628), (4, 19378971), (6, 12919314), (9, 8612876), (12, 6459657), (18, 4306438), (36, 2153219), (101, 767484), (202, 383742), (303, 255828), (404, 191871), (606, 127914), (909, 85276), (1212, 63957), (1818, 42638), (3636, 21319)]