69423508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 157778432

約数和(自身を除く): 88354924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 661, 682, 847, 868, 1322, 1364, 1694, 2387, 2644, 3388, 3751, 4627, 4774, 7271, 7502, 9254, 9548, 14542, 15004, 18508, 20491, 26257, 29084, 40982, 50897, 52514, 79981, 81964, 101794, 105028, 143437, 159962, 203588, 225401, 286874, 319924, 450802, 559867, 573748, 901604, 1119734, 1577807, 2239468, 2479411, 3155614, 4958822, 6311228, 9917644, 17355877, 34711754, 69423508]

約数ペア:

[(1, 69423508), (2, 34711754), (4, 17355877), (7, 9917644), (11, 6311228), (14, 4958822), (22, 3155614), (28, 2479411), (31, 2239468), (44, 1577807), (62, 1119734), (77, 901604), (121, 573748), (124, 559867), (154, 450802), (217, 319924), (242, 286874), (308, 225401), (341, 203588), (434, 159962), (484, 143437), (661, 105028), (682, 101794), (847, 81964), (868, 79981), (1322, 52514), (1364, 50897), (1694, 40982), (2387, 29084), (2644, 26257), (3388, 20491), (3751, 18508), (4627, 15004), (4774, 14542), (7271, 9548), (7502, 9254)]