105989576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 251268480

約数和(自身を除く): 145278904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 2357, 3212, 4088, 4714, 5621, 6424, 9428, 11242, 16499, 18856, 22484, 25927, 32998, 44968, 51854, 65996, 103708, 131992, 172061, 181489, 207416, 344122, 362978, 688244, 725956, 1204427, 1376488, 1451912, 1892671, 2408854, 3785342, 4817708, 7570684, 9635416, 13248697, 15141368, 26497394, 52994788, 105989576]

約数ペア:

[(1, 105989576), (2, 52994788), (4, 26497394), (7, 15141368), (8, 13248697), (11, 9635416), (14, 7570684), (22, 4817708), (28, 3785342), (44, 2408854), (56, 1892671), (73, 1451912), (77, 1376488), (88, 1204427), (146, 725956), (154, 688244), (292, 362978), (308, 344122), (511, 207416), (584, 181489), (616, 172061), (803, 131992), (1022, 103708), (1606, 65996), (2044, 51854), (2357, 44968), (3212, 32998), (4088, 25927), (4714, 22484), (5621, 18856), (6424, 16499), (9428, 11242)]