83921384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 88705816

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 79, 107, 136, 146, 158, 214, 292, 316, 428, 584, 632, 856, 1241, 1343, 1819, 2482, 2686, 3638, 4964, 5372, 5767, 7276, 7811, 8453, 9928, 10744, 11534, 14552, 15622, 16906, 23068, 31244, 33812, 46136, 62488, 67624, 98039, 132787, 143701, 196078, 265574, 287402, 392156, 531148, 574804, 617069, 784312, 1062296, 1149608, 1234138, 2468276, 4936552, 10490173, 20980346, 41960692, 83921384]

約数ペア:

[(1, 83921384), (2, 41960692), (4, 20980346), (8, 10490173), (17, 4936552), (34, 2468276), (68, 1234138), (73, 1149608), (79, 1062296), (107, 784312), (136, 617069), (146, 574804), (158, 531148), (214, 392156), (292, 287402), (316, 265574), (428, 196078), (584, 143701), (632, 132787), (856, 98039), (1241, 67624), (1343, 62488), (1819, 46136), (2482, 33812), (2686, 31244), (3638, 23068), (4964, 16906), (5372, 15622), (5767, 14552), (7276, 11534), (7811, 10744), (8453, 9928)]