64878732

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{11779}}^1$

素因数の和:11812

約数の個数: 60

約数和(自身を含む): 179597880

約数和(自身を除く): 114719148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 11779, 23558, 35337, 47116, 70674, 106011, 141348, 200243, 212022, 318033, 400486, 424044, 600729, 636066, 800972, 954099, 1201458, 1272132, 1802187, 1908198, 2402916, 3604374, 3816396, 5406561, 7208748, 10813122, 16219683, 21626244, 32439366, 64878732]

約数ペア:

[(1, 64878732), (2, 32439366), (3, 21626244), (4, 16219683), (6, 10813122), (9, 7208748), (12, 5406561), (17, 3816396), (18, 3604374), (27, 2402916), (34, 1908198), (36, 1802187), (51, 1272132), (54, 1201458), (68, 954099), (81, 800972), (102, 636066), (108, 600729), (153, 424044), (162, 400486), (204, 318033), (306, 212022), (324, 200243), (459, 141348), (612, 106011), (918, 70674), (1377, 47116), (1836, 35337), (2754, 23558), (5508, 11779)]