43188772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 91498680

約数和(自身を除く): 48309908

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 121, 181, 187, 242, 319, 362, 374, 484, 493, 638, 724, 748, 986, 1276, 1972, 1991, 2057, 3077, 3509, 3982, 4114, 5249, 5423, 6154, 7018, 7964, 8228, 10498, 10846, 12308, 14036, 20996, 21692, 21901, 33847, 43802, 57739, 59653, 67694, 87604, 89233, 115478, 119306, 135388, 178466, 230956, 238612, 356932, 372317, 635129, 744634, 981563, 1270258, 1489268, 1963126, 2540516, 3926252, 10797193, 21594386, 43188772]

約数ペア:

[(1, 43188772), (2, 21594386), (4, 10797193), (11, 3926252), (17, 2540516), (22, 1963126), (29, 1489268), (34, 1270258), (44, 981563), (58, 744634), (68, 635129), (116, 372317), (121, 356932), (181, 238612), (187, 230956), (242, 178466), (319, 135388), (362, 119306), (374, 115478), (484, 89233), (493, 87604), (638, 67694), (724, 59653), (748, 57739), (986, 43802), (1276, 33847), (1972, 21901), (1991, 21692), (2057, 20996), (3077, 14036), (3509, 12308), (3982, 10846), (4114, 10498), (5249, 8228), (5423, 7964), (6154, 7018)]