68440824

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 198825120

約数和(自身を除く): 130384296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 74, 92, 111, 138, 148, 184, 207, 222, 276, 296, 333, 414, 444, 552, 666, 828, 851, 888, 1117, 1332, 1656, 1702, 2234, 2553, 2664, 3351, 3404, 4468, 5106, 6702, 6808, 7659, 8936, 10053, 10212, 13404, 15318, 20106, 20424, 25691, 26808, 30636, 40212, 41329, 51382, 61272, 77073, 80424, 82658, 102764, 123987, 154146, 165316, 205528, 231219, 247974, 308292, 330632, 371961, 462438, 495948, 616584, 743922, 924876, 950567, 991896, 1487844, 1849752, 1901134, 2851701, 2975688, 3802268, 5703402, 7604536, 8555103, 11406804, 17110206, 22813608, 34220412, 68440824]

約数ペア:

[(1, 68440824), (2, 34220412), (3, 22813608), (4, 17110206), (6, 11406804), (8, 8555103), (9, 7604536), (12, 5703402), (18, 3802268), (23, 2975688), (24, 2851701), (36, 1901134), (37, 1849752), (46, 1487844), (69, 991896), (72, 950567), (74, 924876), (92, 743922), (111, 616584), (138, 495948), (148, 462438), (184, 371961), (207, 330632), (222, 308292), (276, 247974), (296, 231219), (333, 205528), (414, 165316), (444, 154146), (552, 123987), (666, 102764), (828, 82658), (851, 80424), (888, 77073), (1117, 61272), (1332, 51382), (1656, 41329), (1702, 40212), (2234, 30636), (2553, 26808), (2664, 25691), (3351, 20424), (3404, 20106), (4468, 15318), (5106, 13404), (6702, 10212), (6808, 10053), (7659, 8936)]