85374828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 283395840

約数和(自身を除く): 198021012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1621, 1881, 2394, 2508, 2772, 2926, 3242, 3762, 4389, 4788, 4863, 5852, 6484, 7524, 8778, 9726, 11347, 13167, 14589, 17556, 17831, 19452, 22694, 26334, 29178, 30799, 34041, 35662, 45388, 52668, 53493, 58356, 61598, 68082, 71324, 92397, 102123, 106986, 123196, 124817, 136164, 160479, 184794, 204246, 213972, 215593, 249634, 277191, 320958, 338789, 369588, 374451, 408492, 431186, 499268, 554382, 641916, 646779, 677578, 748902, 862372, 1016367, 1108764, 1123353, 1293558, 1355156, 1497804, 1940337, 2032734, 2246706, 2371523, 2587116, 3049101, 3880674, 4065468, 4493412, 4743046, 6098202, 7114569, 7761348, 9486092, 12196404, 14229138, 21343707, 28458276, 42687414, 85374828]

約数ペア:

[(1, 85374828), (2, 42687414), (3, 28458276), (4, 21343707), (6, 14229138), (7, 12196404), (9, 9486092), (11, 7761348), (12, 7114569), (14, 6098202), (18, 4743046), (19, 4493412), (21, 4065468), (22, 3880674), (28, 3049101), (33, 2587116), (36, 2371523), (38, 2246706), (42, 2032734), (44, 1940337), (57, 1497804), (63, 1355156), (66, 1293558), (76, 1123353), (77, 1108764), (84, 1016367), (99, 862372), (114, 748902), (126, 677578), (132, 646779), (133, 641916), (154, 554382), (171, 499268), (198, 431186), (209, 408492), (228, 374451), (231, 369588), (252, 338789), (266, 320958), (308, 277191), (342, 249634), (396, 215593), (399, 213972), (418, 204246), (462, 184794), (532, 160479), (627, 136164), (684, 124817), (693, 123196), (798, 106986), (836, 102123), (924, 92397), (1197, 71324), (1254, 68082), (1386, 61598), (1463, 58356), (1596, 53493), (1621, 52668), (1881, 45388), (2394, 35662), (2508, 34041), (2772, 30799), (2926, 29178), (3242, 26334), (3762, 22694), (4389, 19452), (4788, 17831), (4863, 17556), (5852, 14589), (6484, 13167), (7524, 11347), (8778, 9726)]