80001864

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21787}}^1$

素因数の和:21819

約数の個数: 64

約数和(自身を含む): 235310400

約数和(自身を除く): 155308536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 21787, 43574, 65361, 87148, 130722, 174296, 196083, 261444, 370379, 392166, 522888, 588249, 740758, 784332, 1111137, 1176498, 1481516, 1568664, 2222274, 2352996, 2963032, 3333411, 4444548, 4705992, 6666822, 8889096, 10000233, 13333644, 20000466, 26667288, 40000932, 80001864]

約数ペア:

[(1, 80001864), (2, 40000932), (3, 26667288), (4, 20000466), (6, 13333644), (8, 10000233), (9, 8889096), (12, 6666822), (17, 4705992), (18, 4444548), (24, 3333411), (27, 2963032), (34, 2352996), (36, 2222274), (51, 1568664), (54, 1481516), (68, 1176498), (72, 1111137), (102, 784332), (108, 740758), (136, 588249), (153, 522888), (204, 392166), (216, 370379), (306, 261444), (408, 196083), (459, 174296), (612, 130722), (918, 87148), (1224, 65361), (1836, 43574), (3672, 21787)]