64085136

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 172518720

約数和(自身を除く): 108433584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 509, 516, 688, 732, 976, 1018, 1032, 1464, 1527, 2036, 2064, 2623, 2928, 3054, 4072, 5246, 6108, 7869, 8144, 10492, 12216, 15738, 20984, 21887, 24432, 31049, 31476, 41968, 43774, 62098, 62952, 65661, 87548, 93147, 124196, 125904, 131322, 175096, 186294, 248392, 262644, 350192, 372588, 496784, 525288, 745176, 1050576, 1335107, 1490352, 2670214, 4005321, 5340428, 8010642, 10680856, 16021284, 21361712, 32042568, 64085136]

約数ペア:

[(1, 64085136), (2, 32042568), (3, 21361712), (4, 16021284), (6, 10680856), (8, 8010642), (12, 5340428), (16, 4005321), (24, 2670214), (43, 1490352), (48, 1335107), (61, 1050576), (86, 745176), (122, 525288), (129, 496784), (172, 372588), (183, 350192), (244, 262644), (258, 248392), (344, 186294), (366, 175096), (488, 131322), (509, 125904), (516, 124196), (688, 93147), (732, 87548), (976, 65661), (1018, 62952), (1032, 62098), (1464, 43774), (1527, 41968), (2036, 31476), (2064, 31049), (2623, 24432), (2928, 21887), (3054, 20984), (4072, 15738), (5246, 12216), (6108, 10492), (7869, 8144)]