87945726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 205410816

約数和(自身を除く): 117465090

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 103, 187, 206, 309, 374, 561, 618, 761, 1122, 1133, 1522, 1751, 2266, 2283, 3399, 3502, 4566, 5253, 6798, 8371, 10506, 12937, 16742, 19261, 25113, 25874, 38522, 38811, 50226, 57783, 77622, 78383, 115566, 142307, 156766, 235149, 284614, 426921, 470298, 853842, 862213, 1332511, 1724426, 2586639, 2665022, 3997533, 5173278, 7995066, 14657621, 29315242, 43972863, 87945726]

約数ペア:

[(1, 87945726), (2, 43972863), (3, 29315242), (6, 14657621), (11, 7995066), (17, 5173278), (22, 3997533), (33, 2665022), (34, 2586639), (51, 1724426), (66, 1332511), (102, 862213), (103, 853842), (187, 470298), (206, 426921), (309, 284614), (374, 235149), (561, 156766), (618, 142307), (761, 115566), (1122, 78383), (1133, 77622), (1522, 57783), (1751, 50226), (2266, 38811), (2283, 38522), (3399, 25874), (3502, 25113), (4566, 19261), (5253, 16742), (6798, 12937), (8371, 10506)]