66868416

素因数分解:

$2^6\times 3^4\times {\mathrm{12899}}^1$

素因数の和:12923

約数の個数: 70

約数和(自身を含む): 198234300

約数和(自身を除く): 131365884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 12899, 25798, 38697, 51596, 77394, 103192, 116091, 154788, 206384, 232182, 309576, 348273, 412768, 464364, 619152, 696546, 825536, 928728, 1044819, 1238304, 1393092, 1857456, 2089638, 2476608, 2786184, 3714912, 4179276, 5572368, 7429824, 8358552, 11144736, 16717104, 22289472, 33434208, 66868416]

約数ペア:

[(1, 66868416), (2, 33434208), (3, 22289472), (4, 16717104), (6, 11144736), (8, 8358552), (9, 7429824), (12, 5572368), (16, 4179276), (18, 3714912), (24, 2786184), (27, 2476608), (32, 2089638), (36, 1857456), (48, 1393092), (54, 1238304), (64, 1044819), (72, 928728), (81, 825536), (96, 696546), (108, 619152), (144, 464364), (162, 412768), (192, 348273), (216, 309576), (288, 232182), (324, 206384), (432, 154788), (576, 116091), (648, 103192), (864, 77394), (1296, 51596), (1728, 38697), (2592, 25798), (5184, 12899)]