80155884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 205788240

約数和(自身を除く): 125632356

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 289, 348, 493, 578, 797, 867, 986, 1156, 1479, 1594, 1734, 1972, 2391, 2958, 3188, 3468, 4782, 5916, 8381, 9564, 13549, 16762, 23113, 25143, 27098, 33524, 40647, 46226, 50286, 54196, 69339, 81294, 92452, 100572, 138678, 162588, 230333, 277356, 392921, 460666, 690999, 785842, 921332, 1178763, 1381998, 1571684, 2357526, 2763996, 4715052, 6679657, 13359314, 20038971, 26718628, 40077942, 80155884]

約数ペア:

[(1, 80155884), (2, 40077942), (3, 26718628), (4, 20038971), (6, 13359314), (12, 6679657), (17, 4715052), (29, 2763996), (34, 2357526), (51, 1571684), (58, 1381998), (68, 1178763), (87, 921332), (102, 785842), (116, 690999), (174, 460666), (204, 392921), (289, 277356), (348, 230333), (493, 162588), (578, 138678), (797, 100572), (867, 92452), (986, 81294), (1156, 69339), (1479, 54196), (1594, 50286), (1734, 46226), (1972, 40647), (2391, 33524), (2958, 27098), (3188, 25143), (3468, 23113), (4782, 16762), (5916, 13549), (8381, 9564)]