85225504

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 217786968

約数和(自身を除く): 132561464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 74, 91, 98, 104, 112, 113, 148, 182, 196, 208, 224, 226, 259, 296, 364, 392, 416, 452, 481, 518, 592, 637, 728, 784, 791, 904, 962, 1036, 1184, 1274, 1456, 1469, 1568, 1582, 1808, 1813, 1924, 2072, 2548, 2912, 2938, 3164, 3367, 3616, 3626, 3848, 4144, 4181, 5096, 5537, 5876, 6328, 6734, 7252, 7696, 8288, 8362, 10192, 10283, 11074, 11752, 12656, 13468, 14504, 15392, 16724, 20384, 20566, 22148, 23504, 23569, 25312, 26936, 29008, 29267, 33448, 41132, 44296, 47008, 47138, 53872, 54353, 58016, 58534, 66896, 71981, 82264, 88592, 94276, 107744, 108706, 117068, 133792, 143962, 164528, 177184, 188552, 204869, 217412, 234136, 287924, 329056, 377104, 380471, 409738, 434824, 468272, 575848, 754208, 760942, 819476, 869648, 936544, 1151696, 1521884, 1638952, 1739296, 2303392, 2663297, 3043768, 3277904, 5326594, 6087536, 6555808, 10653188, 12175072, 21306376, 42612752, 85225504]

約数ペア:

[(1, 85225504), (2, 42612752), (4, 21306376), (7, 12175072), (8, 10653188), (13, 6555808), (14, 6087536), (16, 5326594), (26, 3277904), (28, 3043768), (32, 2663297), (37, 2303392), (49, 1739296), (52, 1638952), (56, 1521884), (74, 1151696), (91, 936544), (98, 869648), (104, 819476), (112, 760942), (113, 754208), (148, 575848), (182, 468272), (196, 434824), (208, 409738), (224, 380471), (226, 377104), (259, 329056), (296, 287924), (364, 234136), (392, 217412), (416, 204869), (452, 188552), (481, 177184), (518, 164528), (592, 143962), (637, 133792), (728, 117068), (784, 108706), (791, 107744), (904, 94276), (962, 88592), (1036, 82264), (1184, 71981), (1274, 66896), (1456, 58534), (1469, 58016), (1568, 54353), (1582, 53872), (1808, 47138), (1813, 47008), (1924, 44296), (2072, 41132), (2548, 33448), (2912, 29267), (2938, 29008), (3164, 26936), (3367, 25312), (3616, 23569), (3626, 23504), (3848, 22148), (4144, 20566), (4181, 20384), (5096, 16724), (5537, 15392), (5876, 14504), (6328, 13468), (6734, 12656), (7252, 11752), (7696, 11074), (8288, 10283), (8362, 10192)]