72110124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 201146400

約数和(自身を除く): 129036276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 239, 261, 289, 306, 348, 478, 493, 522, 578, 612, 717, 867, 956, 986, 1044, 1156, 1434, 1479, 1734, 1972, 2151, 2601, 2868, 2958, 3468, 4063, 4302, 4437, 5202, 5916, 6931, 8126, 8381, 8604, 8874, 10404, 12189, 13862, 16252, 16762, 17748, 20793, 24378, 25143, 27724, 33524, 36567, 41586, 48756, 50286, 62379, 69071, 73134, 75429, 83172, 100572, 117827, 124758, 138142, 146268, 150858, 207213, 235654, 249516, 276284, 301716, 353481, 414426, 471308, 621639, 706962, 828852, 1060443, 1243278, 1413924, 2003059, 2120886, 2486556, 4006118, 4241772, 6009177, 8012236, 12018354, 18027531, 24036708, 36055062, 72110124]

約数ペア:

[(1, 72110124), (2, 36055062), (3, 24036708), (4, 18027531), (6, 12018354), (9, 8012236), (12, 6009177), (17, 4241772), (18, 4006118), (29, 2486556), (34, 2120886), (36, 2003059), (51, 1413924), (58, 1243278), (68, 1060443), (87, 828852), (102, 706962), (116, 621639), (153, 471308), (174, 414426), (204, 353481), (239, 301716), (261, 276284), (289, 249516), (306, 235654), (348, 207213), (478, 150858), (493, 146268), (522, 138142), (578, 124758), (612, 117827), (717, 100572), (867, 83172), (956, 75429), (986, 73134), (1044, 69071), (1156, 62379), (1434, 50286), (1479, 48756), (1734, 41586), (1972, 36567), (2151, 33524), (2601, 27724), (2868, 25143), (2958, 24378), (3468, 20793), (4063, 17748), (4302, 16762), (4437, 16252), (5202, 13862), (5916, 12189), (6931, 10404), (8126, 8874), (8381, 8604)]