86740976

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 208986624

約数和(自身を除く): 122245648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 83, 86, 98, 112, 124, 166, 172, 196, 217, 248, 301, 332, 344, 392, 434, 496, 581, 602, 664, 688, 784, 868, 1162, 1204, 1328, 1333, 1519, 1736, 2107, 2324, 2408, 2573, 2666, 3038, 3472, 3569, 4067, 4214, 4648, 4816, 5146, 5332, 6076, 7138, 8134, 8428, 9296, 9331, 10292, 10664, 12152, 14276, 16268, 16856, 18011, 18662, 20584, 21328, 24304, 24983, 28552, 32536, 33712, 36022, 37324, 41168, 49966, 57104, 65072, 65317, 72044, 74648, 99932, 110639, 126077, 130634, 144088, 149296, 174881, 199864, 221278, 252154, 261268, 288176, 349762, 399728, 442556, 504308, 522536, 699524, 774473, 885112, 1008616, 1045072, 1399048, 1548946, 1770224, 2017232, 2798096, 3097892, 5421311, 6195784, 10842622, 12391568, 21685244, 43370488, 86740976]

約数ペア:

[(1, 86740976), (2, 43370488), (4, 21685244), (7, 12391568), (8, 10842622), (14, 6195784), (16, 5421311), (28, 3097892), (31, 2798096), (43, 2017232), (49, 1770224), (56, 1548946), (62, 1399048), (83, 1045072), (86, 1008616), (98, 885112), (112, 774473), (124, 699524), (166, 522536), (172, 504308), (196, 442556), (217, 399728), (248, 349762), (301, 288176), (332, 261268), (344, 252154), (392, 221278), (434, 199864), (496, 174881), (581, 149296), (602, 144088), (664, 130634), (688, 126077), (784, 110639), (868, 99932), (1162, 74648), (1204, 72044), (1328, 65317), (1333, 65072), (1519, 57104), (1736, 49966), (2107, 41168), (2324, 37324), (2408, 36022), (2573, 33712), (2666, 32536), (3038, 28552), (3472, 24983), (3569, 24304), (4067, 21328), (4214, 20584), (4648, 18662), (4816, 18011), (5146, 16856), (5332, 16268), (6076, 14276), (7138, 12152), (8134, 10664), (8428, 10292), (9296, 9331)]