78689124

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42859}}^1$

素因数の和:42889

約数の個数: 48

約数和(自身を含む): 216014400

約数和(自身を除く): 137325276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42859, 85718, 128577, 171436, 257154, 385731, 514308, 728603, 771462, 1157193, 1457206, 1542924, 2185809, 2314386, 2914412, 4371618, 4628772, 6557427, 8743236, 13114854, 19672281, 26229708, 39344562, 78689124]

約数ペア:

[(1, 78689124), (2, 39344562), (3, 26229708), (4, 19672281), (6, 13114854), (9, 8743236), (12, 6557427), (17, 4628772), (18, 4371618), (27, 2914412), (34, 2314386), (36, 2185809), (51, 1542924), (54, 1457206), (68, 1157193), (102, 771462), (108, 728603), (153, 514308), (204, 385731), (306, 257154), (459, 171436), (612, 128577), (918, 85718), (1836, 42859)]