89343180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3775

約数の個数: 72

約数和(自身を含む): 273061152

約数和(自身を除く): 183717972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3623, 4110, 4932, 6165, 7246, 8220, 10869, 12330, 14492, 18115, 21738, 24660, 32607, 36230, 43476, 54345, 65214, 72460, 108690, 130428, 163035, 217380, 326070, 496351, 652140, 992702, 1489053, 1985404, 2481755, 2978106, 4467159, 4963510, 5956212, 7445265, 8934318, 9927020, 14890530, 17868636, 22335795, 29781060, 44671590, 89343180]

約数ペア:

[(1, 89343180), (2, 44671590), (3, 29781060), (4, 22335795), (5, 17868636), (6, 14890530), (9, 9927020), (10, 8934318), (12, 7445265), (15, 5956212), (18, 4963510), (20, 4467159), (30, 2978106), (36, 2481755), (45, 1985404), (60, 1489053), (90, 992702), (137, 652140), (180, 496351), (274, 326070), (411, 217380), (548, 163035), (685, 130428), (822, 108690), (1233, 72460), (1370, 65214), (1644, 54345), (2055, 43476), (2466, 36230), (2740, 32607), (3623, 24660), (4110, 21738), (4932, 18115), (6165, 14492), (7246, 12330), (8220, 10869)]