66539736

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1747}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 188495580

約数和(自身を除く): 121955844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 1747, 2116, 3174, 3494, 4232, 4761, 5241, 6348, 6988, 9522, 10482, 12696, 13976, 15723, 19044, 20964, 31446, 38088, 40181, 41928, 62892, 80362, 120543, 125784, 160724, 241086, 321448, 361629, 482172, 723258, 924163, 964344, 1446516, 1848326, 2772489, 2893032, 3696652, 5544978, 7393304, 8317467, 11089956, 16634934, 22179912, 33269868, 66539736]

約数ペア:

[(1, 66539736), (2, 33269868), (3, 22179912), (4, 16634934), (6, 11089956), (8, 8317467), (9, 7393304), (12, 5544978), (18, 3696652), (23, 2893032), (24, 2772489), (36, 1848326), (46, 1446516), (69, 964344), (72, 924163), (92, 723258), (138, 482172), (184, 361629), (207, 321448), (276, 241086), (414, 160724), (529, 125784), (552, 120543), (828, 80362), (1058, 62892), (1587, 41928), (1656, 40181), (1747, 38088), (2116, 31446), (3174, 20964), (3494, 19044), (4232, 15723), (4761, 13976), (5241, 12696), (6348, 10482), (6988, 9522)]