81583944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11369}}^1$

素因数の和:11414

約数の個数: 64

約数和(自身を含む): 229219200

約数和(自身を除く): 147635256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 11369, 22738, 34107, 45476, 68214, 90952, 136428, 147797, 261487, 272856, 295594, 443391, 522974, 591188, 784461, 886782, 1045948, 1182376, 1568922, 1773564, 2091896, 3137844, 3399331, 3547128, 6275688, 6798662, 10197993, 13597324, 20395986, 27194648, 40791972, 81583944]

約数ペア:

[(1, 81583944), (2, 40791972), (3, 27194648), (4, 20395986), (6, 13597324), (8, 10197993), (12, 6798662), (13, 6275688), (23, 3547128), (24, 3399331), (26, 3137844), (39, 2091896), (46, 1773564), (52, 1568922), (69, 1182376), (78, 1045948), (92, 886782), (104, 784461), (138, 591188), (156, 522974), (184, 443391), (276, 295594), (299, 272856), (312, 261487), (552, 147797), (598, 136428), (897, 90952), (1196, 68214), (1794, 45476), (2392, 34107), (3588, 22738), (7176, 11369)]