69872516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 148966272

約数和(自身を除く): 79093756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 811, 1267, 1622, 2534, 3077, 3244, 5068, 5677, 6154, 11354, 12308, 13787, 21539, 22708, 27574, 43078, 55148, 86156, 96509, 146791, 193018, 293582, 386036, 587164, 1027537, 2055074, 2495447, 4110148, 4990894, 9981788, 17468129, 34936258, 69872516]

約数ペア:

[(1, 69872516), (2, 34936258), (4, 17468129), (7, 9981788), (14, 4990894), (17, 4110148), (28, 2495447), (34, 2055074), (68, 1027537), (119, 587164), (181, 386036), (238, 293582), (362, 193018), (476, 146791), (724, 96509), (811, 86156), (1267, 55148), (1622, 43078), (2534, 27574), (3077, 22708), (3244, 21539), (5068, 13787), (5677, 12308), (6154, 11354)]