65480034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 142829568

約数和(自身を除く): 77349534

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 71, 82, 123, 138, 142, 163, 213, 246, 326, 426, 489, 943, 978, 1633, 1886, 2829, 2911, 3266, 3749, 4899, 5658, 5822, 6683, 7498, 8733, 9798, 11247, 11573, 13366, 17466, 20049, 22494, 23146, 34719, 40098, 66953, 69438, 133906, 153709, 200859, 266179, 307418, 401718, 461127, 474493, 532358, 798537, 922254, 948986, 1423479, 1597074, 2846958, 10913339, 21826678, 32740017, 65480034]

約数ペア:

[(1, 65480034), (2, 32740017), (3, 21826678), (6, 10913339), (23, 2846958), (41, 1597074), (46, 1423479), (69, 948986), (71, 922254), (82, 798537), (123, 532358), (138, 474493), (142, 461127), (163, 401718), (213, 307418), (246, 266179), (326, 200859), (426, 153709), (489, 133906), (943, 69438), (978, 66953), (1633, 40098), (1886, 34719), (2829, 23146), (2911, 22494), (3266, 20049), (3749, 17466), (4899, 13366), (5658, 11573), (5822, 11247), (6683, 9798), (7498, 8733)]