872641692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60149}}^1$

素因数の和:60203

約数の個数: 72

約数和(自身を含む): 2452195200

約数和(自身を除く): 1579553508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 60149, 120298, 180447, 240596, 360894, 541341, 721788, 781937, 1082682, 1563874, 1864619, 2165364, 2345811, 3127748, 3729238, 4691622, 5593857, 7037433, 7458476, 9383244, 11187714, 14074866, 16781571, 22375428, 24240047, 28149732, 33563142, 48480094, 67126284, 72720141, 96960188, 145440282, 218160423, 290880564, 436320846, 872641692]

約数ペア:

[(1, 872641692), (2, 436320846), (3, 290880564), (4, 218160423), (6, 145440282), (9, 96960188), (12, 72720141), (13, 67126284), (18, 48480094), (26, 33563142), (31, 28149732), (36, 24240047), (39, 22375428), (52, 16781571), (62, 14074866), (78, 11187714), (93, 9383244), (117, 7458476), (124, 7037433), (156, 5593857), (186, 4691622), (234, 3729238), (279, 3127748), (372, 2345811), (403, 2165364), (468, 1864619), (558, 1563874), (806, 1082682), (1116, 781937), (1209, 721788), (1612, 541341), (2418, 360894), (3627, 240596), (4836, 180447), (7254, 120298), (14508, 60149)]