80408031432

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1\times {\mathrm{5303}}^1$

素因数の和:7622

約数の個数: 64

約数和(自身を含む): 201793438080

約数和(自身を除く): 121385406648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 1993, 2536, 3804, 3986, 5303, 5979, 7608, 7972, 10606, 11958, 15909, 15944, 21212, 23916, 31818, 42424, 47832, 63636, 127272, 631781, 1263562, 1681051, 1895343, 2527124, 3362102, 3790686, 5043153, 5054248, 6724204, 7581372, 10086306, 10568879, 13448408, 15162744, 20172612, 21137758, 31706637, 40345224, 42275516, 63413274, 84551032, 126826548, 253653096, 3350334643, 6700669286, 10051003929, 13401338572, 20102007858, 26802677144, 40204015716, 80408031432]

約数ペア:

[(1, 80408031432), (2, 40204015716), (3, 26802677144), (4, 20102007858), (6, 13401338572), (8, 10051003929), (12, 6700669286), (24, 3350334643), (317, 253653096), (634, 126826548), (951, 84551032), (1268, 63413274), (1902, 42275516), (1993, 40345224), (2536, 31706637), (3804, 21137758), (3986, 20172612), (5303, 15162744), (5979, 13448408), (7608, 10568879), (7972, 10086306), (10606, 7581372), (11958, 6724204), (15909, 5054248), (15944, 5043153), (21212, 3790686), (23916, 3362102), (31818, 2527124), (42424, 1895343), (47832, 1681051), (63636, 1263562), (127272, 631781)]