68387916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10398

約数の個数: 48

約数和(自身を含む): 173779200

約数和(自身を除く): 105391284

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 10343, 20686, 31029, 41372, 62058, 124116, 196517, 299947, 393034, 589551, 599894, 786068, 899841, 1179102, 1199788, 1799682, 2358204, 3599364, 5698993, 11397986, 17096979, 22795972, 34193958, 68387916]

約数ペア:

[(1, 68387916), (2, 34193958), (3, 22795972), (4, 17096979), (6, 11397986), (12, 5698993), (19, 3599364), (29, 2358204), (38, 1799682), (57, 1199788), (58, 1179102), (76, 899841), (87, 786068), (114, 599894), (116, 589551), (174, 393034), (228, 299947), (348, 196517), (551, 124116), (1102, 62058), (1653, 41372), (2204, 31029), (3306, 20686), (6612, 10343)]