78825084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1151}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 198696960

約数和(自身を除く): 119871876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1151, 1317, 1756, 2302, 2634, 3453, 4604, 5268, 5707, 6906, 11414, 13812, 14963, 17121, 22828, 29926, 34242, 44889, 59852, 68484, 89778, 179556, 505289, 1010578, 1515867, 2021156, 3031734, 6063468, 6568757, 13137514, 19706271, 26275028, 39412542, 78825084]

約数ペア:

[(1, 78825084), (2, 39412542), (3, 26275028), (4, 19706271), (6, 13137514), (12, 6568757), (13, 6063468), (26, 3031734), (39, 2021156), (52, 1515867), (78, 1010578), (156, 505289), (439, 179556), (878, 89778), (1151, 68484), (1317, 59852), (1756, 44889), (2302, 34242), (2634, 29926), (3453, 22828), (4604, 17121), (5268, 14963), (5707, 13812), (6906, 11414)]