68672688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 220938240

約数和(自身を除く): 152265552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 347, 372, 399, 434, 456, 496, 532, 589, 651, 694, 744, 798, 868, 912, 1041, 1064, 1178, 1302, 1388, 1488, 1596, 1736, 1767, 2082, 2128, 2356, 2429, 2604, 2776, 3192, 3472, 3534, 4123, 4164, 4712, 4858, 5208, 5552, 6384, 6593, 7068, 7287, 8246, 8328, 9424, 9716, 10416, 10757, 12369, 13186, 14136, 14574, 16492, 16656, 19432, 19779, 21514, 24738, 26372, 28272, 29148, 32271, 32984, 38864, 39558, 43028, 46151, 49476, 52744, 58296, 64542, 65968, 75299, 79116, 86056, 92302, 98952, 105488, 116592, 129084, 138453, 150598, 158232, 172112, 184604, 197904, 204383, 225897, 258168, 276906, 301196, 316464, 369208, 408766, 451794, 516336, 553812, 602392, 613149, 738416, 817532, 903588, 1107624, 1204784, 1226298, 1430681, 1635064, 1807176, 2215248, 2452596, 2861362, 3270128, 3614352, 4292043, 4905192, 5722724, 8584086, 9810384, 11445448, 17168172, 22890896, 34336344, 68672688]

約数ペア:

[(1, 68672688), (2, 34336344), (3, 22890896), (4, 17168172), (6, 11445448), (7, 9810384), (8, 8584086), (12, 5722724), (14, 4905192), (16, 4292043), (19, 3614352), (21, 3270128), (24, 2861362), (28, 2452596), (31, 2215248), (38, 1807176), (42, 1635064), (48, 1430681), (56, 1226298), (57, 1204784), (62, 1107624), (76, 903588), (84, 817532), (93, 738416), (112, 613149), (114, 602392), (124, 553812), (133, 516336), (152, 451794), (168, 408766), (186, 369208), (217, 316464), (228, 301196), (248, 276906), (266, 258168), (304, 225897), (336, 204383), (347, 197904), (372, 184604), (399, 172112), (434, 158232), (456, 150598), (496, 138453), (532, 129084), (589, 116592), (651, 105488), (694, 98952), (744, 92302), (798, 86056), (868, 79116), (912, 75299), (1041, 65968), (1064, 64542), (1178, 58296), (1302, 52744), (1388, 49476), (1488, 46151), (1596, 43028), (1736, 39558), (1767, 38864), (2082, 32984), (2128, 32271), (2356, 29148), (2429, 28272), (2604, 26372), (2776, 24738), (3192, 21514), (3472, 19779), (3534, 19432), (4123, 16656), (4164, 16492), (4712, 14574), (4858, 14136), (5208, 13186), (5552, 12369), (6384, 10757), (6593, 10416), (7068, 9716), (7287, 9424), (8246, 8328)]