72210906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70381}}^1$

素因数の和:70411

約数の個数: 32

約数和(自身を含む): 168916800

約数和(自身を除く): 96705894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 70381, 140762, 211143, 422286, 633429, 1266858, 1337239, 1900287, 2674478, 3800574, 4011717, 8023434, 12035151, 24070302, 36105453, 72210906]

約数ペア:

[(1, 72210906), (2, 36105453), (3, 24070302), (6, 12035151), (9, 8023434), (18, 4011717), (19, 3800574), (27, 2674478), (38, 1900287), (54, 1337239), (57, 1266858), (114, 633429), (171, 422286), (342, 211143), (513, 140762), (1026, 70381)]