87691362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 201051312

約数和(自身を除く): 113359950

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 53, 66, 86, 106, 121, 129, 159, 242, 258, 318, 363, 473, 583, 726, 946, 1166, 1419, 1749, 2279, 2809, 2838, 3498, 4558, 5203, 5618, 6413, 6837, 8427, 10406, 12826, 13674, 15609, 16854, 19239, 25069, 30899, 31218, 38478, 50138, 61798, 75207, 92697, 120787, 150414, 185394, 241574, 275759, 339889, 362361, 551518, 679778, 724722, 827277, 1019667, 1328657, 1654554, 2039334, 2657314, 3985971, 7971942, 14615227, 29230454, 43845681, 87691362]

約数ペア:

[(1, 87691362), (2, 43845681), (3, 29230454), (6, 14615227), (11, 7971942), (22, 3985971), (33, 2657314), (43, 2039334), (53, 1654554), (66, 1328657), (86, 1019667), (106, 827277), (121, 724722), (129, 679778), (159, 551518), (242, 362361), (258, 339889), (318, 275759), (363, 241574), (473, 185394), (583, 150414), (726, 120787), (946, 92697), (1166, 75207), (1419, 61798), (1749, 50138), (2279, 38478), (2809, 31218), (2838, 30899), (3498, 25069), (4558, 19239), (5203, 16854), (5618, 15609), (6413, 13674), (6837, 12826), (8427, 10406)]