80480856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197257}}^1$

素因数の和:197283

約数の個数: 32

約数和(自身を含む): 213038640

約数和(自身を除く): 132557784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 197257, 394514, 591771, 789028, 1183542, 1578056, 2367084, 3353369, 4734168, 6706738, 10060107, 13413476, 20120214, 26826952, 40240428, 80480856]

約数ペア:

[(1, 80480856), (2, 40240428), (3, 26826952), (4, 20120214), (6, 13413476), (8, 10060107), (12, 6706738), (17, 4734168), (24, 3353369), (34, 2367084), (51, 1578056), (68, 1183542), (102, 789028), (136, 591771), (204, 394514), (408, 197257)]