72802656

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1028

約数の個数: 72

約数和(自身を含む): 207862200

約数和(自身を除く): 135059544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 563, 898, 1126, 1347, 1689, 1796, 2252, 2694, 3378, 3592, 4041, 4504, 5067, 5388, 6756, 7184, 8082, 9008, 10134, 10776, 13512, 14368, 16164, 18016, 20268, 21552, 27024, 32328, 40536, 43104, 54048, 64656, 81072, 129312, 162144, 252787, 505574, 758361, 1011148, 1516722, 2022296, 2275083, 3033444, 4044592, 4550166, 6066888, 8089184, 9100332, 12133776, 18200664, 24267552, 36401328, 72802656]

約数ペア:

[(1, 72802656), (2, 36401328), (3, 24267552), (4, 18200664), (6, 12133776), (8, 9100332), (9, 8089184), (12, 6066888), (16, 4550166), (18, 4044592), (24, 3033444), (32, 2275083), (36, 2022296), (48, 1516722), (72, 1011148), (96, 758361), (144, 505574), (288, 252787), (449, 162144), (563, 129312), (898, 81072), (1126, 64656), (1347, 54048), (1689, 43104), (1796, 40536), (2252, 32328), (2694, 27024), (3378, 21552), (3592, 20268), (4041, 18016), (4504, 16164), (5067, 14368), (5388, 13512), (6756, 10776), (7184, 10134), (8082, 9008)]