64914864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4554

約数の個数: 80

約数和(自身を含む): 196154112

約数和(自身を除く): 131239248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4493, 4816, 7224, 8986, 13479, 14448, 17972, 26958, 31451, 35944, 53916, 62902, 71888, 94353, 107832, 125804, 188706, 193199, 215664, 251608, 377412, 386398, 503216, 579597, 754824, 772796, 1159194, 1352393, 1509648, 1545592, 2318388, 2704786, 3091184, 4057179, 4636776, 5409572, 8114358, 9273552, 10819144, 16228716, 21638288, 32457432, 64914864]

約数ペア:

[(1, 64914864), (2, 32457432), (3, 21638288), (4, 16228716), (6, 10819144), (7, 9273552), (8, 8114358), (12, 5409572), (14, 4636776), (16, 4057179), (21, 3091184), (24, 2704786), (28, 2318388), (42, 1545592), (43, 1509648), (48, 1352393), (56, 1159194), (84, 772796), (86, 754824), (112, 579597), (129, 503216), (168, 386398), (172, 377412), (258, 251608), (301, 215664), (336, 193199), (344, 188706), (516, 125804), (602, 107832), (688, 94353), (903, 71888), (1032, 62902), (1204, 53916), (1806, 35944), (2064, 31451), (2408, 26958), (3612, 17972), (4493, 14448), (4816, 13479), (7224, 8986)]