86390556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7507}}^1$

素因数の和:7658

約数の個数: 48

約数和(自身を含む): 232087296

約数和(自身を除く): 145696740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 7507, 11508, 15014, 22521, 30028, 45042, 52549, 90084, 105098, 157647, 210196, 315294, 630588, 1028459, 2056918, 3085377, 4113836, 6170754, 7199213, 12341508, 14398426, 21597639, 28796852, 43195278, 86390556]

約数ペア:

[(1, 86390556), (2, 43195278), (3, 28796852), (4, 21597639), (6, 14398426), (7, 12341508), (12, 7199213), (14, 6170754), (21, 4113836), (28, 3085377), (42, 2056918), (84, 1028459), (137, 630588), (274, 315294), (411, 210196), (548, 157647), (822, 105098), (959, 90084), (1644, 52549), (1918, 45042), (2877, 30028), (3836, 22521), (5754, 15014), (7507, 11508)]