78151944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 212466240

約数和(自身を除く): 134314296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2341, 2568, 2782, 4173, 4682, 5564, 7023, 8346, 9364, 11128, 14046, 16692, 18728, 28092, 30433, 33384, 56184, 60866, 91299, 121732, 182598, 243464, 250487, 365196, 500974, 730392, 751461, 1001948, 1502922, 2003896, 3005844, 3256331, 6011688, 6512662, 9768993, 13025324, 19537986, 26050648, 39075972, 78151944]

約数ペア:

[(1, 78151944), (2, 39075972), (3, 26050648), (4, 19537986), (6, 13025324), (8, 9768993), (12, 6512662), (13, 6011688), (24, 3256331), (26, 3005844), (39, 2003896), (52, 1502922), (78, 1001948), (104, 751461), (107, 730392), (156, 500974), (214, 365196), (312, 250487), (321, 243464), (428, 182598), (642, 121732), (856, 91299), (1284, 60866), (1391, 56184), (2341, 33384), (2568, 30433), (2782, 28092), (4173, 18728), (4682, 16692), (5564, 14046), (7023, 11128), (8346, 9364)]