86739084

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 226546320

約数和(自身を除く): 139807236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 137, 172, 258, 274, 387, 409, 411, 516, 548, 774, 818, 822, 1227, 1233, 1548, 1636, 1644, 2454, 2466, 3681, 4908, 4932, 5891, 7362, 11782, 14724, 17587, 17673, 23564, 35174, 35346, 52761, 53019, 56033, 70348, 70692, 105522, 106038, 112066, 158283, 168099, 211044, 212076, 224132, 316566, 336198, 504297, 633132, 672396, 1008594, 2017188, 2409419, 4818838, 7228257, 9637676, 14456514, 21684771, 28913028, 43369542, 86739084]

約数ペア:

[(1, 86739084), (2, 43369542), (3, 28913028), (4, 21684771), (6, 14456514), (9, 9637676), (12, 7228257), (18, 4818838), (36, 2409419), (43, 2017188), (86, 1008594), (129, 672396), (137, 633132), (172, 504297), (258, 336198), (274, 316566), (387, 224132), (409, 212076), (411, 211044), (516, 168099), (548, 158283), (774, 112066), (818, 106038), (822, 105522), (1227, 70692), (1233, 70348), (1548, 56033), (1636, 53019), (1644, 52761), (2454, 35346), (2466, 35174), (3681, 23564), (4908, 17673), (4932, 17587), (5891, 14724), (7362, 11782)]