80954712

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8089}}^1$

素因数の和:8240

約数の個数: 48

約数和(自身を含む): 220857000

約数和(自身を除く): 139902288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 8089, 10008, 16178, 24267, 32356, 48534, 64712, 72801, 97068, 145602, 194136, 291204, 582408, 1124371, 2248742, 3373113, 4497484, 6746226, 8994968, 10119339, 13492452, 20238678, 26984904, 40477356, 80954712]

約数ペア:

[(1, 80954712), (2, 40477356), (3, 26984904), (4, 20238678), (6, 13492452), (8, 10119339), (9, 8994968), (12, 6746226), (18, 4497484), (24, 3373113), (36, 2248742), (72, 1124371), (139, 582408), (278, 291204), (417, 194136), (556, 145602), (834, 97068), (1112, 72801), (1251, 64712), (1668, 48534), (2502, 32356), (3336, 24267), (5004, 16178), (8089, 10008)]