126557772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 332299968

約数和(自身を除く): 205742196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2027, 2838, 4054, 5203, 5676, 6081, 8108, 10406, 12162, 15609, 20812, 22297, 24324, 31218, 44594, 62436, 66891, 87161, 89188, 133782, 174322, 245267, 261483, 267564, 348644, 490534, 522966, 735801, 958771, 981068, 1045932, 1471602, 1917542, 2876313, 2943204, 3835084, 5752626, 10546481, 11505252, 21092962, 31639443, 42185924, 63278886, 126557772]

約数ペア:

[(1, 126557772), (2, 63278886), (3, 42185924), (4, 31639443), (6, 21092962), (11, 11505252), (12, 10546481), (22, 5752626), (33, 3835084), (43, 2943204), (44, 2876313), (66, 1917542), (86, 1471602), (121, 1045932), (129, 981068), (132, 958771), (172, 735801), (242, 522966), (258, 490534), (363, 348644), (473, 267564), (484, 261483), (516, 245267), (726, 174322), (946, 133782), (1419, 89188), (1452, 87161), (1892, 66891), (2027, 62436), (2838, 44594), (4054, 31218), (5203, 24324), (5676, 22297), (6081, 20812), (8108, 15609), (10406, 12162)]