80828048

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:940

約数の個数: 60

約数和(自身を含む): 183796272

約数和(自身を除く): 102968224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 784, 787, 917, 1048, 1574, 1834, 2096, 3148, 3668, 5509, 6296, 6419, 7336, 11018, 12592, 12838, 14672, 22036, 25676, 38563, 44072, 51352, 77126, 88144, 102704, 103097, 154252, 206194, 308504, 412388, 617008, 721679, 824776, 1443358, 1649552, 2886716, 5051753, 5773432, 10103506, 11546864, 20207012, 40414024, 80828048]

約数ペア:

[(1, 80828048), (2, 40414024), (4, 20207012), (7, 11546864), (8, 10103506), (14, 5773432), (16, 5051753), (28, 2886716), (49, 1649552), (56, 1443358), (98, 824776), (112, 721679), (131, 617008), (196, 412388), (262, 308504), (392, 206194), (524, 154252), (784, 103097), (787, 102704), (917, 88144), (1048, 77126), (1574, 51352), (1834, 44072), (2096, 38563), (3148, 25676), (3668, 22036), (5509, 14672), (6296, 12838), (6419, 12592), (7336, 11018)]