71660088

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 204890400

約数和(自身を除く): 133230312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 276, 327, 397, 414, 436, 552, 654, 794, 828, 872, 981, 1191, 1308, 1588, 1656, 1962, 2382, 2507, 2616, 3176, 3573, 3924, 4764, 5014, 7146, 7521, 7848, 9131, 9528, 10028, 14292, 15042, 18262, 20056, 22563, 27393, 28584, 30084, 36524, 43273, 45126, 54786, 60168, 73048, 82179, 86546, 90252, 109572, 129819, 164358, 173092, 180504, 219144, 259638, 328716, 346184, 389457, 519276, 657432, 778914, 995279, 1038552, 1557828, 1990558, 2985837, 3115656, 3981116, 5971674, 7962232, 8957511, 11943348, 17915022, 23886696, 35830044, 71660088]

約数ペア:

[(1, 71660088), (2, 35830044), (3, 23886696), (4, 17915022), (6, 11943348), (8, 8957511), (9, 7962232), (12, 5971674), (18, 3981116), (23, 3115656), (24, 2985837), (36, 1990558), (46, 1557828), (69, 1038552), (72, 995279), (92, 778914), (109, 657432), (138, 519276), (184, 389457), (207, 346184), (218, 328716), (276, 259638), (327, 219144), (397, 180504), (414, 173092), (436, 164358), (552, 129819), (654, 109572), (794, 90252), (828, 86546), (872, 82179), (981, 73048), (1191, 60168), (1308, 54786), (1588, 45126), (1656, 43273), (1962, 36524), (2382, 30084), (2507, 28584), (2616, 27393), (3176, 22563), (3573, 20056), (3924, 18262), (4764, 15042), (5014, 14292), (7146, 10028), (7521, 9528), (7848, 9131)]