85873656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1361}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 235353600

約数和(自身を除く): 149479944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 478, 717, 956, 1361, 1434, 1912, 2629, 2722, 2868, 4083, 5258, 5444, 5736, 7887, 8166, 10516, 10888, 14971, 15774, 16332, 21032, 29942, 31548, 32664, 44913, 59884, 63096, 89826, 119768, 179652, 325279, 359304, 650558, 975837, 1301116, 1951674, 2602232, 3578069, 3903348, 7156138, 7806696, 10734207, 14312276, 21468414, 28624552, 42936828, 85873656]

約数ペア:

[(1, 85873656), (2, 42936828), (3, 28624552), (4, 21468414), (6, 14312276), (8, 10734207), (11, 7806696), (12, 7156138), (22, 3903348), (24, 3578069), (33, 2602232), (44, 1951674), (66, 1301116), (88, 975837), (132, 650558), (239, 359304), (264, 325279), (478, 179652), (717, 119768), (956, 89826), (1361, 63096), (1434, 59884), (1912, 44913), (2629, 32664), (2722, 31548), (2868, 29942), (4083, 21032), (5258, 16332), (5444, 15774), (5736, 14971), (7887, 10888), (8166, 10516)]