80434404

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32381}}^1$

素因数の和:32417

約数の個数: 48

約数和(自身を含む): 217607040

約数和(自身を除く): 137172636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 32381, 64762, 97143, 129524, 194286, 291429, 388572, 582858, 744763, 874287, 1165716, 1489526, 1748574, 2234289, 2979052, 3497148, 4468578, 6702867, 8937156, 13405734, 20108601, 26811468, 40217202, 80434404]

約数ペア:

[(1, 80434404), (2, 40217202), (3, 26811468), (4, 20108601), (6, 13405734), (9, 8937156), (12, 6702867), (18, 4468578), (23, 3497148), (27, 2979052), (36, 2234289), (46, 1748574), (54, 1489526), (69, 1165716), (92, 874287), (108, 744763), (138, 582858), (207, 388572), (276, 291429), (414, 194286), (621, 129524), (828, 97143), (1242, 64762), (2484, 32381)]