86845920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25847}}^1$

素因数の和:25872

約数の個数: 96

約数和(自身を含む): 312657408

約数和(自身を除く): 225811488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25847, 51694, 77541, 103388, 129235, 155082, 180929, 206776, 258470, 310164, 361858, 387705, 413552, 516940, 542787, 620328, 723716, 775410, 827104, 904645, 1033880, 1085574, 1240656, 1447432, 1550820, 1809290, 2067760, 2171148, 2481312, 2713935, 2894864, 3101640, 3618580, 4135520, 4342296, 5427870, 5789728, 6203280, 7237160, 8684592, 10855740, 12406560, 14474320, 17369184, 21711480, 28948640, 43422960, 86845920]

約数ペア:

[(1, 86845920), (2, 43422960), (3, 28948640), (4, 21711480), (5, 17369184), (6, 14474320), (7, 12406560), (8, 10855740), (10, 8684592), (12, 7237160), (14, 6203280), (15, 5789728), (16, 5427870), (20, 4342296), (21, 4135520), (24, 3618580), (28, 3101640), (30, 2894864), (32, 2713935), (35, 2481312), (40, 2171148), (42, 2067760), (48, 1809290), (56, 1550820), (60, 1447432), (70, 1240656), (80, 1085574), (84, 1033880), (96, 904645), (105, 827104), (112, 775410), (120, 723716), (140, 620328), (160, 542787), (168, 516940), (210, 413552), (224, 387705), (240, 361858), (280, 310164), (336, 258470), (420, 206776), (480, 180929), (560, 155082), (672, 129235), (840, 103388), (1120, 77541), (1680, 51694), (3360, 25847)]