27868356

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 73382400

約数和(自身を除く): 45514044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 239, 246, 316, 369, 474, 478, 492, 711, 717, 738, 948, 956, 1422, 1434, 1476, 2151, 2844, 2868, 3239, 4302, 6478, 8604, 9717, 9799, 12956, 18881, 19434, 19598, 29151, 29397, 37762, 38868, 39196, 56643, 58302, 58794, 75524, 88191, 113286, 116604, 117588, 169929, 176382, 226572, 339858, 352764, 679716, 774121, 1548242, 2322363, 3096484, 4644726, 6967089, 9289452, 13934178, 27868356]

約数ペア:

[(1, 27868356), (2, 13934178), (3, 9289452), (4, 6967089), (6, 4644726), (9, 3096484), (12, 2322363), (18, 1548242), (36, 774121), (41, 679716), (79, 352764), (82, 339858), (123, 226572), (158, 176382), (164, 169929), (237, 117588), (239, 116604), (246, 113286), (316, 88191), (369, 75524), (474, 58794), (478, 58302), (492, 56643), (711, 39196), (717, 38868), (738, 37762), (948, 29397), (956, 29151), (1422, 19598), (1434, 19434), (1476, 18881), (2151, 12956), (2844, 9799), (2868, 9717), (3239, 8604), (4302, 6478)]