80368442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 160220160

約数和(自身を除く): 79851718

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 227, 242, 266, 418, 454, 847, 1331, 1463, 1589, 1694, 2299, 2497, 2662, 2926, 3178, 4313, 4598, 4994, 8626, 9317, 16093, 17479, 18634, 25289, 27467, 30191, 32186, 34958, 47443, 50578, 54934, 60382, 94886, 177023, 192269, 302137, 332101, 354046, 384538, 521873, 604274, 664202, 1043746, 2114959, 3653111, 4229918, 5740603, 7306222, 11481206, 40184221, 80368442]

約数ペア:

[(1, 80368442), (2, 40184221), (7, 11481206), (11, 7306222), (14, 5740603), (19, 4229918), (22, 3653111), (38, 2114959), (77, 1043746), (121, 664202), (133, 604274), (154, 521873), (209, 384538), (227, 354046), (242, 332101), (266, 302137), (418, 192269), (454, 177023), (847, 94886), (1331, 60382), (1463, 54934), (1589, 50578), (1694, 47443), (2299, 34958), (2497, 32186), (2662, 30191), (2926, 27467), (3178, 25289), (4313, 18634), (4598, 17479), (4994, 16093), (8626, 9317)]