68663628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{1433}}^1$

素因数の和:1476

約数の個数: 72

約数和(自身を含む): 191043216

約数和(自身を除く): 122379588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1331, 1433, 1452, 2178, 2662, 2866, 3993, 4299, 4356, 5324, 5732, 7986, 8598, 11979, 12897, 15763, 15972, 17196, 23958, 25794, 31526, 47289, 47916, 51588, 63052, 94578, 141867, 173393, 189156, 283734, 346786, 520179, 567468, 693572, 1040358, 1560537, 1907323, 2080716, 3121074, 3814646, 5721969, 6242148, 7629292, 11443938, 17165907, 22887876, 34331814, 68663628]

約数ペア:

[(1, 68663628), (2, 34331814), (3, 22887876), (4, 17165907), (6, 11443938), (9, 7629292), (11, 6242148), (12, 5721969), (18, 3814646), (22, 3121074), (33, 2080716), (36, 1907323), (44, 1560537), (66, 1040358), (99, 693572), (121, 567468), (132, 520179), (198, 346786), (242, 283734), (363, 189156), (396, 173393), (484, 141867), (726, 94578), (1089, 63052), (1331, 51588), (1433, 47916), (1452, 47289), (2178, 31526), (2662, 25794), (2866, 23958), (3993, 17196), (4299, 15972), (4356, 15763), (5324, 12897), (5732, 11979), (7986, 8598)]