78554364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1319}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 209932800

約数和(自身を除く): 131378436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 709, 1319, 1418, 2127, 2638, 2836, 3957, 4254, 4963, 5276, 7914, 8508, 9233, 9926, 14889, 15828, 18466, 19852, 27699, 29778, 36932, 55398, 59556, 110796, 935171, 1870342, 2805513, 3740684, 5611026, 6546197, 11222052, 13092394, 19638591, 26184788, 39277182, 78554364]

約数ペア:

[(1, 78554364), (2, 39277182), (3, 26184788), (4, 19638591), (6, 13092394), (7, 11222052), (12, 6546197), (14, 5611026), (21, 3740684), (28, 2805513), (42, 1870342), (84, 935171), (709, 110796), (1319, 59556), (1418, 55398), (2127, 36932), (2638, 29778), (2836, 27699), (3957, 19852), (4254, 18466), (4963, 15828), (5276, 14889), (7914, 9926), (8508, 9233)]