81753696

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9204

約数の個数: 72

約数和(自身を含む): 240012864

約数和(自身を除く): 158259168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 9157, 18314, 27471, 36628, 54942, 73256, 82413, 109884, 146512, 164826, 219768, 283867, 293024, 329652, 439536, 567734, 659304, 851601, 879072, 1135468, 1318608, 1703202, 2270936, 2554803, 2637216, 3406404, 4541872, 5109606, 6812808, 9083744, 10219212, 13625616, 20438424, 27251232, 40876848, 81753696]

約数ペア:

[(1, 81753696), (2, 40876848), (3, 27251232), (4, 20438424), (6, 13625616), (8, 10219212), (9, 9083744), (12, 6812808), (16, 5109606), (18, 4541872), (24, 3406404), (31, 2637216), (32, 2554803), (36, 2270936), (48, 1703202), (62, 1318608), (72, 1135468), (93, 879072), (96, 851601), (124, 659304), (144, 567734), (186, 439536), (248, 329652), (279, 293024), (288, 283867), (372, 219768), (496, 164826), (558, 146512), (744, 109884), (992, 82413), (1116, 73256), (1488, 54942), (2232, 36628), (2976, 27471), (4464, 18314), (8928, 9157)]