69406818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3079}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 158854080

約数和(自身を除く): 89447262

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 3079, 3757, 6158, 7514, 9237, 11271, 18474, 22542, 40027, 52343, 80054, 104686, 120081, 157029, 240162, 314058, 680459, 889831, 1360918, 1779662, 2041377, 2669493, 4082754, 5338986, 11567803, 23135606, 34703409, 69406818]

約数ペア:

[(1, 69406818), (2, 34703409), (3, 23135606), (6, 11567803), (13, 5338986), (17, 4082754), (26, 2669493), (34, 2041377), (39, 1779662), (51, 1360918), (78, 889831), (102, 680459), (221, 314058), (289, 240162), (442, 157029), (578, 120081), (663, 104686), (867, 80054), (1326, 52343), (1734, 40027), (3079, 22542), (3757, 18474), (6158, 11271), (7514, 9237)]