82822872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 237484800

約数和(自身を除く): 154661928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 61, 66, 74, 88, 111, 122, 132, 139, 148, 183, 222, 244, 264, 278, 296, 366, 407, 417, 444, 488, 556, 671, 732, 814, 834, 888, 1112, 1221, 1342, 1464, 1529, 1628, 1668, 2013, 2257, 2442, 2684, 3058, 3256, 3336, 4026, 4514, 4587, 4884, 5143, 5368, 6116, 6771, 8052, 8479, 9028, 9174, 9768, 10286, 12232, 13542, 15429, 16104, 16958, 18056, 18348, 20572, 24827, 25437, 27084, 30858, 33916, 36696, 41144, 49654, 50874, 54168, 56573, 61716, 67832, 74481, 93269, 99308, 101748, 113146, 123432, 148962, 169719, 186538, 198616, 203496, 226292, 279807, 297924, 313723, 339438, 373076, 452584, 559614, 595848, 627446, 678876, 746152, 941169, 1119228, 1254892, 1357752, 1882338, 2238456, 2509784, 3450953, 3764676, 6901906, 7529352, 10352859, 13803812, 20705718, 27607624, 41411436, 82822872]

約数ペア:

[(1, 82822872), (2, 41411436), (3, 27607624), (4, 20705718), (6, 13803812), (8, 10352859), (11, 7529352), (12, 6901906), (22, 3764676), (24, 3450953), (33, 2509784), (37, 2238456), (44, 1882338), (61, 1357752), (66, 1254892), (74, 1119228), (88, 941169), (111, 746152), (122, 678876), (132, 627446), (139, 595848), (148, 559614), (183, 452584), (222, 373076), (244, 339438), (264, 313723), (278, 297924), (296, 279807), (366, 226292), (407, 203496), (417, 198616), (444, 186538), (488, 169719), (556, 148962), (671, 123432), (732, 113146), (814, 101748), (834, 99308), (888, 93269), (1112, 74481), (1221, 67832), (1342, 61716), (1464, 56573), (1529, 54168), (1628, 50874), (1668, 49654), (2013, 41144), (2257, 36696), (2442, 33916), (2684, 30858), (3058, 27084), (3256, 25437), (3336, 24827), (4026, 20572), (4514, 18348), (4587, 18056), (4884, 16958), (5143, 16104), (5368, 15429), (6116, 13542), (6771, 12232), (8052, 10286), (8479, 9768), (9028, 9174)]