64813728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 96

約数和(自身を含む): 199051776

約数和(自身を除く): 134238048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2243, 2408, 3612, 4128, 4486, 4816, 6729, 7224, 8972, 9632, 13458, 14448, 15701, 17944, 26916, 28896, 31402, 35888, 47103, 53832, 62804, 71776, 94206, 96449, 107664, 125608, 188412, 192898, 215328, 251216, 289347, 376824, 385796, 502432, 578694, 675143, 753648, 771592, 1157388, 1350286, 1507296, 1543184, 2025429, 2314776, 2700572, 3086368, 4050858, 4629552, 5401144, 8101716, 9259104, 10802288, 16203432, 21604576, 32406864, 64813728]

約数ペア:

[(1, 64813728), (2, 32406864), (3, 21604576), (4, 16203432), (6, 10802288), (7, 9259104), (8, 8101716), (12, 5401144), (14, 4629552), (16, 4050858), (21, 3086368), (24, 2700572), (28, 2314776), (32, 2025429), (42, 1543184), (43, 1507296), (48, 1350286), (56, 1157388), (84, 771592), (86, 753648), (96, 675143), (112, 578694), (129, 502432), (168, 385796), (172, 376824), (224, 289347), (258, 251216), (301, 215328), (336, 192898), (344, 188412), (516, 125608), (602, 107664), (672, 96449), (688, 94206), (903, 71776), (1032, 62804), (1204, 53832), (1376, 47103), (1806, 35888), (2064, 31402), (2243, 28896), (2408, 26916), (3612, 17944), (4128, 15701), (4486, 14448), (4816, 13458), (6729, 9632), (7224, 8972)]