68131056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 208831872

約数和(自身を除く): 140700816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 211, 217, 248, 336, 372, 422, 434, 496, 633, 651, 744, 844, 868, 961, 1266, 1302, 1477, 1488, 1688, 1736, 1922, 2532, 2604, 2883, 2954, 3376, 3472, 3844, 4431, 5064, 5208, 5766, 5908, 6541, 6727, 7688, 8862, 10128, 10416, 11532, 11816, 13082, 13454, 15376, 17724, 19623, 20181, 23064, 23632, 26164, 26908, 35448, 39246, 40362, 45787, 46128, 52328, 53816, 70896, 78492, 80724, 91574, 104656, 107632, 137361, 156984, 161448, 183148, 202771, 274722, 313968, 322896, 366296, 405542, 549444, 608313, 732592, 811084, 1098888, 1216626, 1419397, 1622168, 2197776, 2433252, 2838794, 3244336, 4258191, 4866504, 5677588, 8516382, 9733008, 11355176, 17032764, 22710352, 34065528, 68131056]

約数ペア:

[(1, 68131056), (2, 34065528), (3, 22710352), (4, 17032764), (6, 11355176), (7, 9733008), (8, 8516382), (12, 5677588), (14, 4866504), (16, 4258191), (21, 3244336), (24, 2838794), (28, 2433252), (31, 2197776), (42, 1622168), (48, 1419397), (56, 1216626), (62, 1098888), (84, 811084), (93, 732592), (112, 608313), (124, 549444), (168, 405542), (186, 366296), (211, 322896), (217, 313968), (248, 274722), (336, 202771), (372, 183148), (422, 161448), (434, 156984), (496, 137361), (633, 107632), (651, 104656), (744, 91574), (844, 80724), (868, 78492), (961, 70896), (1266, 53816), (1302, 52328), (1477, 46128), (1488, 45787), (1688, 40362), (1736, 39246), (1922, 35448), (2532, 26908), (2604, 26164), (2883, 23632), (2954, 23064), (3376, 20181), (3472, 19623), (3844, 17724), (4431, 15376), (5064, 13454), (5208, 13082), (5766, 11816), (5908, 11532), (6541, 10416), (6727, 10128), (7688, 8862)]