81709344

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5599

約数の個数: 96

約数和(自身を含む): 252383040

約数和(自身を除く): 170673696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 5563, 7344, 11126, 14688, 16689, 22252, 33378, 44504, 50067, 66756, 89008, 94571, 100134, 133512, 150201, 178016, 189142, 200268, 267024, 283713, 300402, 378284, 400536, 534048, 567426, 600804, 756568, 801072, 851139, 1134852, 1201608, 1513136, 1602144, 1702278, 2269704, 2403216, 2553417, 3026272, 3404556, 4539408, 4806432, 5106834, 6809112, 9078816, 10213668, 13618224, 20427336, 27236448, 40854672, 81709344]

約数ペア:

[(1, 81709344), (2, 40854672), (3, 27236448), (4, 20427336), (6, 13618224), (8, 10213668), (9, 9078816), (12, 6809112), (16, 5106834), (17, 4806432), (18, 4539408), (24, 3404556), (27, 3026272), (32, 2553417), (34, 2403216), (36, 2269704), (48, 1702278), (51, 1602144), (54, 1513136), (68, 1201608), (72, 1134852), (96, 851139), (102, 801072), (108, 756568), (136, 600804), (144, 567426), (153, 534048), (204, 400536), (216, 378284), (272, 300402), (288, 283713), (306, 267024), (408, 200268), (432, 189142), (459, 178016), (544, 150201), (612, 133512), (816, 100134), (864, 94571), (918, 89008), (1224, 66756), (1632, 50067), (1836, 44504), (2448, 33378), (3672, 22252), (4896, 16689), (5563, 14688), (7344, 11126)]