77757918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97441}}^1$

素因数の和:97472

約数の個数: 32

約数和(自身を含む): 187088640

約数和(自身を除く): 109330722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 97441, 194882, 292323, 584646, 682087, 1364174, 1851379, 2046261, 3702758, 4092522, 5554137, 11108274, 12959653, 25919306, 38878959, 77757918]

約数ペア:

[(1, 77757918), (2, 38878959), (3, 25919306), (6, 12959653), (7, 11108274), (14, 5554137), (19, 4092522), (21, 3702758), (38, 2046261), (42, 1851379), (57, 1364174), (114, 682087), (133, 584646), (266, 292323), (399, 194882), (798, 97441)]