87067305

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 175633920

約数和(自身を除く): 88566615

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 195, 207, 299, 345, 351, 405, 585, 621, 719, 897, 1035, 1053, 1495, 1755, 1863, 2157, 2691, 3105, 3595, 4485, 5265, 6471, 8073, 9315, 9347, 10785, 13455, 16537, 19413, 24219, 28041, 32355, 40365, 46735, 49611, 58239, 82685, 84123, 97065, 121095, 140205, 148833, 214981, 248055, 252369, 291195, 420615, 446499, 644943, 744165, 757107, 1074905, 1261845, 1339497, 1934829, 2232495, 3224715, 3785535, 5804487, 6697485, 9674145, 17413461, 29022435, 87067305]

約数ペア:

[(1, 87067305), (3, 29022435), (5, 17413461), (9, 9674145), (13, 6697485), (15, 5804487), (23, 3785535), (27, 3224715), (39, 2232495), (45, 1934829), (65, 1339497), (69, 1261845), (81, 1074905), (115, 757107), (117, 744165), (135, 644943), (195, 446499), (207, 420615), (299, 291195), (345, 252369), (351, 248055), (405, 214981), (585, 148833), (621, 140205), (719, 121095), (897, 97065), (1035, 84123), (1053, 82685), (1495, 58239), (1755, 49611), (1863, 46735), (2157, 40365), (2691, 32355), (3105, 28041), (3595, 24219), (4485, 19413), (5265, 16537), (6471, 13455), (8073, 10785), (9315, 9347)]