72620568

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43853}}^1$

素因数の和:43888

約数の個数: 48

約数和(自身を含む): 205236720

約数和(自身を除く): 132616152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 43853, 87706, 131559, 175412, 263118, 350824, 394677, 526236, 789354, 1008619, 1052472, 1578708, 2017238, 3025857, 3157416, 4034476, 6051714, 8068952, 9077571, 12103428, 18155142, 24206856, 36310284, 72620568]

約数ペア:

[(1, 72620568), (2, 36310284), (3, 24206856), (4, 18155142), (6, 12103428), (8, 9077571), (9, 8068952), (12, 6051714), (18, 4034476), (23, 3157416), (24, 3025857), (36, 2017238), (46, 1578708), (69, 1052472), (72, 1008619), (92, 789354), (138, 526236), (184, 394677), (207, 350824), (276, 263118), (414, 175412), (552, 131559), (828, 87706), (1656, 43853)]