85384584

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 251856000

約数和(自身を除く): 166471416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 43, 54, 58, 72, 86, 87, 108, 116, 129, 172, 174, 216, 232, 258, 261, 317, 344, 348, 387, 516, 522, 634, 696, 774, 783, 951, 1032, 1044, 1161, 1247, 1268, 1548, 1566, 1902, 2088, 2322, 2494, 2536, 2853, 3096, 3132, 3741, 3804, 4644, 4988, 5706, 6264, 7482, 7608, 8559, 9193, 9288, 9976, 11223, 11412, 13631, 14964, 17118, 18386, 22446, 22824, 27262, 27579, 29928, 33669, 34236, 36772, 40893, 44892, 54524, 55158, 67338, 68472, 73544, 81786, 82737, 89784, 109048, 110316, 122679, 134676, 163572, 165474, 220632, 245358, 248211, 269352, 327144, 330948, 368037, 395299, 490716, 496422, 661896, 736074, 790598, 981432, 992844, 1185897, 1472148, 1581196, 1985688, 2371794, 2944296, 3162392, 3557691, 4743588, 7115382, 9487176, 10673073, 14230764, 21346146, 28461528, 42692292, 85384584]

約数ペア:

[(1, 85384584), (2, 42692292), (3, 28461528), (4, 21346146), (6, 14230764), (8, 10673073), (9, 9487176), (12, 7115382), (18, 4743588), (24, 3557691), (27, 3162392), (29, 2944296), (36, 2371794), (43, 1985688), (54, 1581196), (58, 1472148), (72, 1185897), (86, 992844), (87, 981432), (108, 790598), (116, 736074), (129, 661896), (172, 496422), (174, 490716), (216, 395299), (232, 368037), (258, 330948), (261, 327144), (317, 269352), (344, 248211), (348, 245358), (387, 220632), (516, 165474), (522, 163572), (634, 134676), (696, 122679), (774, 110316), (783, 109048), (951, 89784), (1032, 82737), (1044, 81786), (1161, 73544), (1247, 68472), (1268, 67338), (1548, 55158), (1566, 54524), (1902, 44892), (2088, 40893), (2322, 36772), (2494, 34236), (2536, 33669), (2853, 29928), (3096, 27579), (3132, 27262), (3741, 22824), (3804, 22446), (4644, 18386), (4988, 17118), (5706, 14964), (6264, 13631), (7482, 11412), (7608, 11223), (8559, 9976), (9193, 9288)]