79720692

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 190935360

約数和(自身を除く): 111214668

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 489, 636, 652, 769, 978, 1538, 1956, 2307, 3076, 4614, 8639, 9228, 17278, 25917, 34556, 40757, 51834, 81514, 103668, 122271, 125347, 163028, 244542, 250694, 376041, 489084, 501388, 752082, 1504164, 6643391, 13286782, 19930173, 26573564, 39860346, 79720692]

約数ペア:

[(1, 79720692), (2, 39860346), (3, 26573564), (4, 19930173), (6, 13286782), (12, 6643391), (53, 1504164), (106, 752082), (159, 501388), (163, 489084), (212, 376041), (318, 250694), (326, 244542), (489, 163028), (636, 125347), (652, 122271), (769, 103668), (978, 81514), (1538, 51834), (1956, 40757), (2307, 34556), (3076, 25917), (4614, 17278), (8639, 9228)]