80273746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 145474560

約数和(自身を除く): 65200814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 983, 1966, 2149, 4298, 5833, 6881, 11666, 13762, 18677, 37354, 40831, 81662, 130739, 261478, 301781, 603562, 2112467, 4224934, 5733839, 11467678, 40136873, 80273746]

約数ペア:

[(1, 80273746), (2, 40136873), (7, 11467678), (14, 5733839), (19, 4224934), (38, 2112467), (133, 603562), (266, 301781), (307, 261478), (614, 130739), (983, 81662), (1966, 40831), (2149, 37354), (4298, 18677), (5833, 13762), (6881, 11666)]