82997856

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3084

約数の個数: 72

約数和(自身を含む): 238538664

約数和(自身を除く): 155540808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2971, 3104, 3492, 4656, 5942, 6984, 8913, 9312, 11884, 13968, 17826, 23768, 26739, 27936, 35652, 47536, 53478, 71304, 95072, 106956, 142608, 213912, 285216, 288187, 427824, 576374, 855648, 864561, 1152748, 1729122, 2305496, 2593683, 3458244, 4610992, 5187366, 6916488, 9221984, 10374732, 13832976, 20749464, 27665952, 41498928, 82997856]

約数ペア:

[(1, 82997856), (2, 41498928), (3, 27665952), (4, 20749464), (6, 13832976), (8, 10374732), (9, 9221984), (12, 6916488), (16, 5187366), (18, 4610992), (24, 3458244), (32, 2593683), (36, 2305496), (48, 1729122), (72, 1152748), (96, 864561), (97, 855648), (144, 576374), (194, 427824), (288, 288187), (291, 285216), (388, 213912), (582, 142608), (776, 106956), (873, 95072), (1164, 71304), (1552, 53478), (1746, 47536), (2328, 35652), (2971, 27936), (3104, 26739), (3492, 23768), (4656, 17826), (5942, 13968), (6984, 11884), (8913, 9312)]