91138512

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 253698048

約数和(自身を除く): 162559536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2663, 2852, 4278, 5326, 5704, 7989, 8556, 10652, 11408, 15978, 17112, 21304, 31956, 34224, 42608, 61249, 63912, 82553, 122498, 127824, 165106, 183747, 244996, 247659, 330212, 367494, 489992, 495318, 660424, 734988, 979984, 990636, 1320848, 1469976, 1898719, 1981272, 2939952, 3797438, 3962544, 5696157, 7594876, 11392314, 15189752, 22784628, 30379504, 45569256, 91138512]

約数ペア:

[(1, 91138512), (2, 45569256), (3, 30379504), (4, 22784628), (6, 15189752), (8, 11392314), (12, 7594876), (16, 5696157), (23, 3962544), (24, 3797438), (31, 2939952), (46, 1981272), (48, 1898719), (62, 1469976), (69, 1320848), (92, 990636), (93, 979984), (124, 734988), (138, 660424), (184, 495318), (186, 489992), (248, 367494), (276, 330212), (368, 247659), (372, 244996), (496, 183747), (552, 165106), (713, 127824), (744, 122498), (1104, 82553), (1426, 63912), (1488, 61249), (2139, 42608), (2663, 34224), (2852, 31956), (4278, 21304), (5326, 17112), (5704, 15978), (7989, 11408), (8556, 10652)]