82908168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2557}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 238200960

約数和(自身を除く): 155292792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2557, 2702, 4053, 4632, 5114, 5404, 7671, 8106, 10228, 10808, 15342, 16212, 17899, 20456, 30684, 32424, 35798, 53697, 61368, 71596, 107394, 143192, 214788, 429576, 493501, 987002, 1480503, 1974004, 2961006, 3454507, 3948008, 5922012, 6909014, 10363521, 11844024, 13818028, 20727042, 27636056, 41454084, 82908168]

約数ペア:

[(1, 82908168), (2, 41454084), (3, 27636056), (4, 20727042), (6, 13818028), (7, 11844024), (8, 10363521), (12, 6909014), (14, 5922012), (21, 3948008), (24, 3454507), (28, 2961006), (42, 1974004), (56, 1480503), (84, 987002), (168, 493501), (193, 429576), (386, 214788), (579, 143192), (772, 107394), (1158, 71596), (1351, 61368), (1544, 53697), (2316, 35798), (2557, 32424), (2702, 30684), (4053, 20456), (4632, 17899), (5114, 16212), (5404, 15342), (7671, 10808), (8106, 10228)]