79707724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 148490496

約数和(自身を除く): 68782772

約数列:

[1, 2, 4, 43, 61, 71, 86, 107, 122, 142, 172, 214, 244, 284, 428, 2623, 3053, 4331, 4601, 5246, 6106, 6527, 7597, 8662, 9202, 10492, 12212, 13054, 15194, 17324, 18404, 26108, 30388, 186233, 280661, 326671, 372466, 463417, 561322, 653342, 744932, 926834, 1122644, 1306684, 1853668, 19926931, 39853862, 79707724]

約数ペア:

[(1, 79707724), (2, 39853862), (4, 19926931), (43, 1853668), (61, 1306684), (71, 1122644), (86, 926834), (107, 744932), (122, 653342), (142, 561322), (172, 463417), (214, 372466), (244, 326671), (284, 280661), (428, 186233), (2623, 30388), (3053, 26108), (4331, 18404), (4601, 17324), (5246, 15194), (6106, 13054), (6527, 12212), (7597, 10492), (8662, 9202)]