85297432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 115634408

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 37, 44, 46, 67, 68, 74, 88, 92, 134, 136, 148, 184, 187, 253, 268, 296, 374, 391, 407, 506, 536, 629, 737, 748, 782, 814, 851, 1012, 1139, 1258, 1474, 1496, 1541, 1564, 1628, 1702, 2024, 2278, 2479, 2516, 2948, 3082, 3128, 3256, 3404, 4301, 4556, 4958, 5032, 5896, 6164, 6808, 6919, 8602, 9112, 9361, 9916, 12328, 12529, 13838, 14467, 16951, 17204, 18722, 19832, 25058, 26197, 27269, 27676, 28934, 33902, 34408, 37444, 42143, 50116, 52394, 54538, 55352, 57017, 57868, 67804, 74888, 84286, 100232, 104788, 109076, 114034, 115736, 135608, 159137, 168572, 209576, 218152, 228068, 288167, 318274, 337144, 456136, 463573, 576334, 627187, 636548, 927146, 969289, 1152668, 1254374, 1273096, 1854292, 1938578, 2305336, 2508748, 3708584, 3877156, 5017496, 7754312, 10662179, 21324358, 42648716, 85297432]

約数ペア:

[(1, 85297432), (2, 42648716), (4, 21324358), (8, 10662179), (11, 7754312), (17, 5017496), (22, 3877156), (23, 3708584), (34, 2508748), (37, 2305336), (44, 1938578), (46, 1854292), (67, 1273096), (68, 1254374), (74, 1152668), (88, 969289), (92, 927146), (134, 636548), (136, 627187), (148, 576334), (184, 463573), (187, 456136), (253, 337144), (268, 318274), (296, 288167), (374, 228068), (391, 218152), (407, 209576), (506, 168572), (536, 159137), (629, 135608), (737, 115736), (748, 114034), (782, 109076), (814, 104788), (851, 100232), (1012, 84286), (1139, 74888), (1258, 67804), (1474, 57868), (1496, 57017), (1541, 55352), (1564, 54538), (1628, 52394), (1702, 50116), (2024, 42143), (2278, 37444), (2479, 34408), (2516, 33902), (2948, 28934), (3082, 27676), (3128, 27269), (3256, 26197), (3404, 25058), (4301, 19832), (4556, 18722), (4958, 17204), (5032, 16951), (5896, 14467), (6164, 13838), (6808, 12529), (6919, 12328), (8602, 9916), (9112, 9361)]