80141508

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17257}}^1$

素因数の和:17313

約数の個数: 48

約数和(自身を含む): 212618560

約数和(自身を除く): 132477052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 17257, 34514, 51771, 69028, 103542, 155313, 207084, 310626, 465939, 621252, 742051, 931878, 1484102, 1863756, 2226153, 2968204, 4452306, 6678459, 8904612, 13356918, 20035377, 26713836, 40070754, 80141508]

約数ペア:

[(1, 80141508), (2, 40070754), (3, 26713836), (4, 20035377), (6, 13356918), (9, 8904612), (12, 6678459), (18, 4452306), (27, 2968204), (36, 2226153), (43, 1863756), (54, 1484102), (86, 931878), (108, 742051), (129, 621252), (172, 465939), (258, 310626), (387, 207084), (516, 155313), (774, 103542), (1161, 69028), (1548, 51771), (2322, 34514), (4644, 17257)]