81435096

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 227136000

約数和(自身を除く): 145700904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 103, 139, 158, 206, 237, 278, 309, 316, 412, 417, 474, 556, 618, 632, 711, 824, 834, 927, 948, 1112, 1236, 1251, 1422, 1668, 1854, 1896, 2472, 2502, 2844, 3336, 3708, 5004, 5688, 7416, 8137, 10008, 10981, 14317, 16274, 21962, 24411, 28634, 32548, 32943, 42951, 43924, 48822, 57268, 65096, 65886, 73233, 85902, 87848, 97644, 98829, 114536, 128853, 131772, 146466, 171804, 195288, 197658, 257706, 263544, 292932, 343608, 395316, 515412, 585864, 790632, 1030824, 1131043, 2262086, 3393129, 4524172, 6786258, 9048344, 10179387, 13572516, 20358774, 27145032, 40717548, 81435096]

約数ペア:

[(1, 81435096), (2, 40717548), (3, 27145032), (4, 20358774), (6, 13572516), (8, 10179387), (9, 9048344), (12, 6786258), (18, 4524172), (24, 3393129), (36, 2262086), (72, 1131043), (79, 1030824), (103, 790632), (139, 585864), (158, 515412), (206, 395316), (237, 343608), (278, 292932), (309, 263544), (316, 257706), (412, 197658), (417, 195288), (474, 171804), (556, 146466), (618, 131772), (632, 128853), (711, 114536), (824, 98829), (834, 97644), (927, 87848), (948, 85902), (1112, 73233), (1236, 65886), (1251, 65096), (1422, 57268), (1668, 48822), (1854, 43924), (1896, 42951), (2472, 32943), (2502, 32548), (2844, 28634), (3336, 24411), (3708, 21962), (5004, 16274), (5688, 14317), (7416, 10981), (8137, 10008)]