81070272

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1566

約数の個数: 84

約数和(自身を含む): 234930696

約数和(自身を除く): 153860424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1451, 1552, 1746, 2328, 2902, 3104, 3492, 4353, 4656, 5804, 6208, 6984, 8706, 9312, 11608, 13059, 13968, 17412, 18624, 23216, 26118, 27936, 34824, 46432, 52236, 55872, 69648, 92864, 104472, 139296, 140747, 208944, 278592, 281494, 417888, 422241, 562988, 835776, 844482, 1125976, 1266723, 1688964, 2251952, 2533446, 3377928, 4503904, 5066892, 6755856, 9007808, 10133784, 13511712, 20267568, 27023424, 40535136, 81070272]

約数ペア:

[(1, 81070272), (2, 40535136), (3, 27023424), (4, 20267568), (6, 13511712), (8, 10133784), (9, 9007808), (12, 6755856), (16, 5066892), (18, 4503904), (24, 3377928), (32, 2533446), (36, 2251952), (48, 1688964), (64, 1266723), (72, 1125976), (96, 844482), (97, 835776), (144, 562988), (192, 422241), (194, 417888), (288, 281494), (291, 278592), (388, 208944), (576, 140747), (582, 139296), (776, 104472), (873, 92864), (1164, 69648), (1451, 55872), (1552, 52236), (1746, 46432), (2328, 34824), (2902, 27936), (3104, 26118), (3492, 23216), (4353, 18624), (4656, 17412), (5804, 13968), (6208, 13059), (6984, 11608), (8706, 9312)]