78455376

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4304

約数の個数: 60

約数和(自身を含む): 221295360

約数和(自身を除く): 142839984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4159, 4716, 6288, 8318, 9432, 12477, 16636, 18864, 24954, 33272, 37431, 49908, 66544, 74862, 99816, 149724, 199632, 299448, 544829, 598896, 1089658, 1634487, 2179316, 3268974, 4358632, 4903461, 6537948, 8717264, 9806922, 13075896, 19613844, 26151792, 39227688, 78455376]

約数ペア:

[(1, 78455376), (2, 39227688), (3, 26151792), (4, 19613844), (6, 13075896), (8, 9806922), (9, 8717264), (12, 6537948), (16, 4903461), (18, 4358632), (24, 3268974), (36, 2179316), (48, 1634487), (72, 1089658), (131, 598896), (144, 544829), (262, 299448), (393, 199632), (524, 149724), (786, 99816), (1048, 74862), (1179, 66544), (1572, 49908), (2096, 37431), (2358, 33272), (3144, 24954), (4159, 18864), (4716, 16636), (6288, 12477), (8318, 9432)]