85391472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 234608000

約数和(自身を除く): 149216528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 859, 872, 912, 1308, 1718, 1744, 2071, 2577, 2616, 3436, 4142, 5154, 5232, 6213, 6872, 8284, 10308, 12426, 13744, 16321, 16568, 20616, 24852, 32642, 33136, 41232, 48963, 49704, 65284, 93631, 97926, 99408, 130568, 187262, 195852, 261136, 280893, 374524, 391704, 561786, 749048, 783408, 1123572, 1498096, 1778989, 2247144, 3557978, 4494288, 5336967, 7115956, 10673934, 14231912, 21347868, 28463824, 42695736, 85391472]

約数ペア:

[(1, 85391472), (2, 42695736), (3, 28463824), (4, 21347868), (6, 14231912), (8, 10673934), (12, 7115956), (16, 5336967), (19, 4494288), (24, 3557978), (38, 2247144), (48, 1778989), (57, 1498096), (76, 1123572), (109, 783408), (114, 749048), (152, 561786), (218, 391704), (228, 374524), (304, 280893), (327, 261136), (436, 195852), (456, 187262), (654, 130568), (859, 99408), (872, 97926), (912, 93631), (1308, 65284), (1718, 49704), (1744, 48963), (2071, 41232), (2577, 33136), (2616, 32642), (3436, 24852), (4142, 20616), (5154, 16568), (5232, 16321), (6213, 13744), (6872, 12426), (8284, 10308)]