91120568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 217105920

約数和(自身を除く): 125985352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2332, 2791, 2968, 4081, 4664, 5582, 8162, 11164, 16324, 19537, 22328, 30701, 32648, 39074, 61402, 78148, 122804, 147923, 156296, 214907, 245608, 295846, 429814, 591692, 859628, 1035461, 1183384, 1627153, 1719256, 2070922, 3254306, 4141844, 6508612, 8283688, 11390071, 13017224, 22780142, 45560284, 91120568]

約数ペア:

[(1, 91120568), (2, 45560284), (4, 22780142), (7, 13017224), (8, 11390071), (11, 8283688), (14, 6508612), (22, 4141844), (28, 3254306), (44, 2070922), (53, 1719256), (56, 1627153), (77, 1183384), (88, 1035461), (106, 859628), (154, 591692), (212, 429814), (308, 295846), (371, 245608), (424, 214907), (583, 156296), (616, 147923), (742, 122804), (1166, 78148), (1484, 61402), (2332, 39074), (2791, 32648), (2968, 30701), (4081, 22328), (4664, 19537), (5582, 16324), (8162, 11164)]