64778256

素因数分解:

$2^4\times 3^2\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1364

約数の個数: 60

約数和(自身を含む): 181833600

約数和(自身を除く): 117055344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 599, 751, 1198, 1502, 1797, 2253, 2396, 3004, 3594, 4506, 4792, 5391, 6008, 6759, 7188, 9012, 9584, 10782, 12016, 13518, 14376, 18024, 21564, 27036, 28752, 36048, 43128, 54072, 86256, 108144, 449849, 899698, 1349547, 1799396, 2699094, 3598792, 4048641, 5398188, 7197584, 8097282, 10796376, 16194564, 21592752, 32389128, 64778256]

約数ペア:

[(1, 64778256), (2, 32389128), (3, 21592752), (4, 16194564), (6, 10796376), (8, 8097282), (9, 7197584), (12, 5398188), (16, 4048641), (18, 3598792), (24, 2699094), (36, 1799396), (48, 1349547), (72, 899698), (144, 449849), (599, 108144), (751, 86256), (1198, 54072), (1502, 43128), (1797, 36048), (2253, 28752), (2396, 27036), (3004, 21564), (3594, 18024), (4506, 14376), (4792, 13518), (5391, 12016), (6008, 10782), (6759, 9584), (7188, 9012)]