78240965136

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1\times {\mathrm{20029}}^1$

素因数の和:20976

約数の個数: 80

約数和(自身を含む): 204459830400

約数和(自身を除く): 126218865264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 839, 1164, 1552, 1678, 2328, 2517, 3356, 4656, 5034, 6712, 10068, 13424, 20029, 20136, 40058, 40272, 60087, 80116, 81383, 120174, 160232, 162766, 240348, 244149, 320464, 325532, 480696, 488298, 651064, 961392, 976596, 1302128, 1942813, 1953192, 3885626, 3906384, 5828439, 7771252, 11656878, 15542504, 16804331, 23313756, 31085008, 33608662, 46627512, 50412993, 67217324, 93255024, 100825986, 134434648, 201651972, 268869296, 403303944, 806607888, 1630020107, 3260040214, 4890060321, 6520080428, 9780120642, 13040160856, 19560241284, 26080321712, 39120482568, 78240965136]

約数ペア:

[(1, 78240965136), (2, 39120482568), (3, 26080321712), (4, 19560241284), (6, 13040160856), (8, 9780120642), (12, 6520080428), (16, 4890060321), (24, 3260040214), (48, 1630020107), (97, 806607888), (194, 403303944), (291, 268869296), (388, 201651972), (582, 134434648), (776, 100825986), (839, 93255024), (1164, 67217324), (1552, 50412993), (1678, 46627512), (2328, 33608662), (2517, 31085008), (3356, 23313756), (4656, 16804331), (5034, 15542504), (6712, 11656878), (10068, 7771252), (13424, 5828439), (20029, 3906384), (20136, 3885626), (40058, 1953192), (40272, 1942813), (60087, 1302128), (80116, 976596), (81383, 961392), (120174, 651064), (160232, 488298), (162766, 480696), (240348, 325532), (244149, 320464)]