66804876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1931}}^1$

素因数の和:2003

約数の個数: 54

約数和(自身を含む): 174581316

約数和(自身を除く): 107776440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 1931, 2883, 3844, 3862, 5766, 5793, 7724, 8649, 11532, 11586, 17298, 17379, 23172, 34596, 34758, 59861, 69516, 119722, 179583, 239444, 359166, 538749, 718332, 1077498, 1855691, 2154996, 3711382, 5567073, 7422764, 11134146, 16701219, 22268292, 33402438, 66804876]

約数ペア:

[(1, 66804876), (2, 33402438), (3, 22268292), (4, 16701219), (6, 11134146), (9, 7422764), (12, 5567073), (18, 3711382), (31, 2154996), (36, 1855691), (62, 1077498), (93, 718332), (124, 538749), (186, 359166), (279, 239444), (372, 179583), (558, 119722), (961, 69516), (1116, 59861), (1922, 34758), (1931, 34596), (2883, 23172), (3844, 17379), (3862, 17298), (5766, 11586), (5793, 11532), (7724, 8649)]