86180796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 236933424

約数和(自身を除く): 150752628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1721, 1926, 2782, 3442, 3852, 4173, 5163, 5564, 6884, 8346, 10326, 12519, 15489, 16692, 20652, 22373, 25038, 30978, 44746, 50076, 61956, 67119, 89492, 134238, 184147, 201357, 268476, 368294, 402714, 552441, 736588, 805428, 1104882, 1657323, 2209764, 2393911, 3314646, 4787822, 6629292, 7181733, 9575644, 14363466, 21545199, 28726932, 43090398, 86180796]

約数ペア:

[(1, 86180796), (2, 43090398), (3, 28726932), (4, 21545199), (6, 14363466), (9, 9575644), (12, 7181733), (13, 6629292), (18, 4787822), (26, 3314646), (36, 2393911), (39, 2209764), (52, 1657323), (78, 1104882), (107, 805428), (117, 736588), (156, 552441), (214, 402714), (234, 368294), (321, 268476), (428, 201357), (468, 184147), (642, 134238), (963, 89492), (1284, 67119), (1391, 61956), (1721, 50076), (1926, 44746), (2782, 30978), (3442, 25038), (3852, 22373), (4173, 20652), (5163, 16692), (5564, 15489), (6884, 12519), (8346, 10326)]