86766654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 198696960

約数和(自身を除く): 111930306

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 461, 494, 741, 762, 922, 1383, 1482, 1651, 2413, 2766, 3302, 4826, 4953, 5993, 7239, 8759, 9906, 11986, 14478, 17518, 17979, 26277, 31369, 35958, 52554, 58547, 62738, 94107, 113867, 117094, 175641, 188214, 227734, 341601, 351282, 683202, 761111, 1112393, 1522222, 2224786, 2283333, 3337179, 4566666, 6674358, 14461109, 28922218, 43383327, 86766654]

約数ペア:

[(1, 86766654), (2, 43383327), (3, 28922218), (6, 14461109), (13, 6674358), (19, 4566666), (26, 3337179), (38, 2283333), (39, 2224786), (57, 1522222), (78, 1112393), (114, 761111), (127, 683202), (247, 351282), (254, 341601), (381, 227734), (461, 188214), (494, 175641), (741, 117094), (762, 113867), (922, 94107), (1383, 62738), (1482, 58547), (1651, 52554), (2413, 35958), (2766, 31369), (3302, 26277), (4826, 17979), (4953, 17518), (5993, 14478), (7239, 11986), (8759, 9906)]