66349728

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2398

約数の個数: 72

約数和(自身を含む): 190633716

約数和(自身を除く): 124283988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2281, 2424, 3232, 3636, 4562, 4848, 6843, 7272, 9124, 9696, 13686, 14544, 18248, 20529, 27372, 29088, 36496, 41058, 54744, 72992, 82116, 109488, 164232, 218976, 230381, 328464, 460762, 656928, 691143, 921524, 1382286, 1843048, 2073429, 2764572, 3686096, 4146858, 5529144, 7372192, 8293716, 11058288, 16587432, 22116576, 33174864, 66349728]

約数ペア:

[(1, 66349728), (2, 33174864), (3, 22116576), (4, 16587432), (6, 11058288), (8, 8293716), (9, 7372192), (12, 5529144), (16, 4146858), (18, 3686096), (24, 2764572), (32, 2073429), (36, 1843048), (48, 1382286), (72, 921524), (96, 691143), (101, 656928), (144, 460762), (202, 328464), (288, 230381), (303, 218976), (404, 164232), (606, 109488), (808, 82116), (909, 72992), (1212, 54744), (1616, 41058), (1818, 36496), (2281, 29088), (2424, 27372), (3232, 20529), (3636, 18248), (4562, 14544), (4848, 13686), (6843, 9696), (7272, 9124)]