64549408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 177666048

約数和(自身を除く): 113116640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 56, 67, 68, 77, 88, 92, 112, 119, 134, 136, 154, 161, 176, 184, 187, 224, 238, 253, 268, 272, 308, 322, 352, 368, 374, 391, 469, 476, 506, 536, 544, 616, 644, 736, 737, 748, 782, 938, 952, 1012, 1072, 1139, 1232, 1288, 1309, 1474, 1496, 1541, 1564, 1771, 1876, 1904, 2024, 2144, 2278, 2464, 2576, 2618, 2737, 2948, 2992, 3082, 3128, 3542, 3752, 3808, 4048, 4301, 4556, 5152, 5159, 5236, 5474, 5896, 5984, 6164, 6256, 7084, 7504, 7973, 8096, 8602, 9112, 10318, 10472, 10787, 10948, 11792, 12328, 12512, 12529, 14168, 15008, 15946, 16951, 17204, 18224, 20636, 20944, 21574, 21896, 23584, 24656, 25058, 26197, 28336, 30107, 31892, 33902, 34408, 36448, 41272, 41888, 43148, 43792, 49312, 50116, 52394, 56672, 60214, 63784, 67804, 68816, 82544, 86296, 87584, 87703, 100232, 104788, 118657, 120428, 127568, 135608, 137632, 165088, 172592, 175406, 183379, 200464, 209576, 237314, 240856, 255136, 271216, 288167, 345184, 350812, 366758, 400928, 419152, 474628, 481712, 542432, 576334, 701624, 733516, 838304, 949256, 963424, 1152668, 1403248, 1467032, 1898512, 2017169, 2305336, 2806496, 2934064, 3797024, 4034338, 4610672, 5868128, 8068676, 9221344, 16137352, 32274704, 64549408]

約数ペア:

[(1, 64549408), (2, 32274704), (4, 16137352), (7, 9221344), (8, 8068676), (11, 5868128), (14, 4610672), (16, 4034338), (17, 3797024), (22, 2934064), (23, 2806496), (28, 2305336), (32, 2017169), (34, 1898512), (44, 1467032), (46, 1403248), (56, 1152668), (67, 963424), (68, 949256), (77, 838304), (88, 733516), (92, 701624), (112, 576334), (119, 542432), (134, 481712), (136, 474628), (154, 419152), (161, 400928), (176, 366758), (184, 350812), (187, 345184), (224, 288167), (238, 271216), (253, 255136), (268, 240856), (272, 237314), (308, 209576), (322, 200464), (352, 183379), (368, 175406), (374, 172592), (391, 165088), (469, 137632), (476, 135608), (506, 127568), (536, 120428), (544, 118657), (616, 104788), (644, 100232), (736, 87703), (737, 87584), (748, 86296), (782, 82544), (938, 68816), (952, 67804), (1012, 63784), (1072, 60214), (1139, 56672), (1232, 52394), (1288, 50116), (1309, 49312), (1474, 43792), (1496, 43148), (1541, 41888), (1564, 41272), (1771, 36448), (1876, 34408), (1904, 33902), (2024, 31892), (2144, 30107), (2278, 28336), (2464, 26197), (2576, 25058), (2618, 24656), (2737, 23584), (2948, 21896), (2992, 21574), (3082, 20944), (3128, 20636), (3542, 18224), (3752, 17204), (3808, 16951), (4048, 15946), (4301, 15008), (4556, 14168), (5152, 12529), (5159, 12512), (5236, 12328), (5474, 11792), (5896, 10948), (5984, 10787), (6164, 10472), (6256, 10318), (7084, 9112), (7504, 8602), (7973, 8096)]