68973156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 200438784

約数和(自身を除く): 131465628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1433, 1719, 2292, 2674, 2866, 3438, 4011, 4299, 5348, 5732, 6876, 8022, 8598, 10031, 12033, 12897, 16044, 17196, 20062, 24066, 25794, 30093, 40124, 48132, 51588, 60186, 90279, 120372, 180558, 273703, 361116, 547406, 821109, 1094812, 1642218, 1915921, 2463327, 3284436, 3831842, 4926654, 5747763, 7663684, 9853308, 11495526, 17243289, 22991052, 34486578, 68973156]

約数ペア:

[(1, 68973156), (2, 34486578), (3, 22991052), (4, 17243289), (6, 11495526), (7, 9853308), (9, 7663684), (12, 5747763), (14, 4926654), (18, 3831842), (21, 3284436), (28, 2463327), (36, 1915921), (42, 1642218), (63, 1094812), (84, 821109), (126, 547406), (191, 361116), (252, 273703), (382, 180558), (573, 120372), (764, 90279), (1146, 60186), (1337, 51588), (1433, 48132), (1719, 40124), (2292, 30093), (2674, 25794), (2866, 24066), (3438, 20062), (4011, 17196), (4299, 16044), (5348, 12897), (5732, 12033), (6876, 10031), (8022, 8598)]