89204661

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 83768139

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 43, 51, 63, 91, 117, 119, 129, 149, 153, 221, 273, 301, 357, 387, 447, 559, 663, 731, 819, 903, 1043, 1071, 1341, 1547, 1677, 1937, 1989, 2193, 2533, 2709, 3129, 3913, 4641, 5031, 5117, 5811, 6407, 6579, 7599, 9387, 9503, 11739, 13559, 13923, 15351, 17433, 17731, 19221, 22797, 28509, 32929, 35217, 40677, 44849, 46053, 53193, 57663, 66521, 83291, 85527, 98787, 108919, 122031, 134547, 159579, 199563, 230503, 249873, 296361, 326757, 403641, 583037, 598689, 691509, 749619, 762433, 980271, 1415947, 1749111, 2074527, 2287299, 4247841, 5247333, 6861897, 9911629, 12743523, 29734887, 89204661]

約数ペア:

[(1, 89204661), (3, 29734887), (7, 12743523), (9, 9911629), (13, 6861897), (17, 5247333), (21, 4247841), (39, 2287299), (43, 2074527), (51, 1749111), (63, 1415947), (91, 980271), (117, 762433), (119, 749619), (129, 691509), (149, 598689), (153, 583037), (221, 403641), (273, 326757), (301, 296361), (357, 249873), (387, 230503), (447, 199563), (559, 159579), (663, 134547), (731, 122031), (819, 108919), (903, 98787), (1043, 85527), (1071, 83291), (1341, 66521), (1547, 57663), (1677, 53193), (1937, 46053), (1989, 44849), (2193, 40677), (2533, 35217), (2709, 32929), (3129, 28509), (3913, 22797), (4641, 19221), (5031, 17731), (5117, 17433), (5811, 15351), (6407, 13923), (6579, 13559), (7599, 11739), (9387, 9503)]