54187308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 158165280

約数和(自身を除く): 103977972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2129, 2828, 3636, 4242, 4258, 6363, 6387, 8484, 8516, 12726, 12774, 14903, 19161, 25452, 25548, 29806, 38322, 44709, 59612, 76644, 89418, 134127, 178836, 215029, 268254, 430058, 536508, 645087, 860116, 1290174, 1505203, 1935261, 2580348, 3010406, 3870522, 4515609, 6020812, 7741044, 9031218, 13546827, 18062436, 27093654, 54187308]

約数ペア:

[(1, 54187308), (2, 27093654), (3, 18062436), (4, 13546827), (6, 9031218), (7, 7741044), (9, 6020812), (12, 4515609), (14, 3870522), (18, 3010406), (21, 2580348), (28, 1935261), (36, 1505203), (42, 1290174), (63, 860116), (84, 645087), (101, 536508), (126, 430058), (202, 268254), (252, 215029), (303, 178836), (404, 134127), (606, 89418), (707, 76644), (909, 59612), (1212, 44709), (1414, 38322), (1818, 29806), (2121, 25548), (2129, 25452), (2828, 19161), (3636, 14903), (4242, 12774), (4258, 12726), (6363, 8516), (6387, 8484)]