91881582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 213626880

約数和(自身を除く): 121745298

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 79, 93, 111, 158, 169, 186, 222, 237, 338, 403, 474, 481, 507, 806, 962, 1014, 1027, 1147, 1209, 1443, 2054, 2294, 2418, 2449, 2886, 2923, 3081, 3441, 4898, 5239, 5846, 6162, 6253, 6882, 7347, 8769, 10478, 12506, 13351, 14694, 14911, 15717, 17538, 18759, 26702, 29822, 31434, 31837, 37518, 37999, 40053, 44733, 63674, 75998, 80106, 89466, 90613, 95511, 113997, 181226, 191022, 193843, 227994, 271839, 387686, 413881, 493987, 543678, 581529, 827762, 987974, 1163058, 1177969, 1241643, 1481961, 2355938, 2483286, 2963922, 3533907, 7067814, 15313597, 30627194, 45940791, 91881582]

約数ペア:

[(1, 91881582), (2, 45940791), (3, 30627194), (6, 15313597), (13, 7067814), (26, 3533907), (31, 2963922), (37, 2483286), (39, 2355938), (62, 1481961), (74, 1241643), (78, 1177969), (79, 1163058), (93, 987974), (111, 827762), (158, 581529), (169, 543678), (186, 493987), (222, 413881), (237, 387686), (338, 271839), (403, 227994), (474, 193843), (481, 191022), (507, 181226), (806, 113997), (962, 95511), (1014, 90613), (1027, 89466), (1147, 80106), (1209, 75998), (1443, 63674), (2054, 44733), (2294, 40053), (2418, 37999), (2449, 37518), (2886, 31837), (2923, 31434), (3081, 29822), (3441, 26702), (4898, 18759), (5239, 17538), (5846, 15717), (6162, 14911), (6253, 14694), (6882, 13351), (7347, 12506), (8769, 10478)]