66788064

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 168

約数和(自身を含む): 225857520

約数和(自身を除く): 159069456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 409, 432, 486, 504, 567, 648, 672, 729, 756, 818, 864, 972, 1008, 1134, 1227, 1296, 1458, 1512, 1636, 1701, 1944, 2016, 2268, 2454, 2592, 2863, 2916, 3024, 3272, 3402, 3681, 3888, 4536, 4908, 5103, 5726, 5832, 6048, 6544, 6804, 7362, 7776, 8589, 9072, 9816, 10206, 11043, 11452, 11664, 13088, 13608, 14724, 17178, 18144, 19632, 20412, 22086, 22904, 23328, 25767, 27216, 29448, 33129, 34356, 39264, 40824, 44172, 45808, 51534, 54432, 58896, 66258, 68712, 77301, 81648, 88344, 91616, 99387, 103068, 117792, 132516, 137424, 154602, 163296, 176688, 198774, 206136, 231903, 265032, 274848, 298161, 309204, 353376, 397548, 412272, 463806, 530064, 596322, 618408, 695709, 795096, 824544, 927612, 1060128, 1192644, 1236816, 1391418, 1590192, 1855224, 2087127, 2385288, 2473632, 2782836, 3180384, 3710448, 4174254, 4770576, 5565672, 7420896, 8348508, 9541152, 11131344, 16697016, 22262688, 33394032, 66788064]

約数ペア:

[(1, 66788064), (2, 33394032), (3, 22262688), (4, 16697016), (6, 11131344), (7, 9541152), (8, 8348508), (9, 7420896), (12, 5565672), (14, 4770576), (16, 4174254), (18, 3710448), (21, 3180384), (24, 2782836), (27, 2473632), (28, 2385288), (32, 2087127), (36, 1855224), (42, 1590192), (48, 1391418), (54, 1236816), (56, 1192644), (63, 1060128), (72, 927612), (81, 824544), (84, 795096), (96, 695709), (108, 618408), (112, 596322), (126, 530064), (144, 463806), (162, 412272), (168, 397548), (189, 353376), (216, 309204), (224, 298161), (243, 274848), (252, 265032), (288, 231903), (324, 206136), (336, 198774), (378, 176688), (409, 163296), (432, 154602), (486, 137424), (504, 132516), (567, 117792), (648, 103068), (672, 99387), (729, 91616), (756, 88344), (818, 81648), (864, 77301), (972, 68712), (1008, 66258), (1134, 58896), (1227, 54432), (1296, 51534), (1458, 45808), (1512, 44172), (1636, 40824), (1701, 39264), (1944, 34356), (2016, 33129), (2268, 29448), (2454, 27216), (2592, 25767), (2863, 23328), (2916, 22904), (3024, 22086), (3272, 20412), (3402, 19632), (3681, 18144), (3888, 17178), (4536, 14724), (4908, 13608), (5103, 13088), (5726, 11664), (5832, 11452), (6048, 11043), (6544, 10206), (6804, 9816), (7362, 9072), (7776, 8589)]