65405088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{32443}}^1$

素因数の和:32466

約数の個数: 72

約数和(自身を含む): 212573088

約数和(自身を除く): 147168000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 32443, 64886, 97329, 129772, 194658, 227101, 259544, 291987, 389316, 454202, 519088, 583974, 681303, 778632, 908404, 1038176, 1167948, 1362606, 1557264, 1816808, 2043909, 2335896, 2725212, 3114528, 3633616, 4087818, 4671792, 5450424, 7267232, 8175636, 9343584, 10900848, 16351272, 21801696, 32702544, 65405088]

約数ペア:

[(1, 65405088), (2, 32702544), (3, 21801696), (4, 16351272), (6, 10900848), (7, 9343584), (8, 8175636), (9, 7267232), (12, 5450424), (14, 4671792), (16, 4087818), (18, 3633616), (21, 3114528), (24, 2725212), (28, 2335896), (32, 2043909), (36, 1816808), (42, 1557264), (48, 1362606), (56, 1167948), (63, 1038176), (72, 908404), (84, 778632), (96, 681303), (112, 583974), (126, 519088), (144, 454202), (168, 389316), (224, 291987), (252, 259544), (288, 227101), (336, 194658), (504, 129772), (672, 97329), (1008, 64886), (2016, 32443)]