86256742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 163404864

約数和(自身を除く): 77148122

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 113, 143, 157, 187, 221, 226, 286, 314, 374, 442, 1243, 1469, 1727, 1921, 2041, 2431, 2486, 2669, 2938, 3454, 3842, 4082, 4862, 5338, 16159, 17741, 21131, 22451, 24973, 29359, 32318, 34697, 35482, 42262, 44902, 49946, 58718, 69394, 195151, 230633, 274703, 301597, 381667, 390302, 461266, 549406, 603194, 763334, 2536963, 3317567, 3920761, 5073926, 6635134, 7841522, 43128371, 86256742]

約数ペア:

[(1, 86256742), (2, 43128371), (11, 7841522), (13, 6635134), (17, 5073926), (22, 3920761), (26, 3317567), (34, 2536963), (113, 763334), (143, 603194), (157, 549406), (187, 461266), (221, 390302), (226, 381667), (286, 301597), (314, 274703), (374, 230633), (442, 195151), (1243, 69394), (1469, 58718), (1727, 49946), (1921, 44902), (2041, 42262), (2431, 35482), (2486, 34697), (2669, 32318), (2938, 29359), (3454, 24973), (3842, 22451), (4082, 21131), (4862, 17741), (5338, 16159)]