83623356

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 220409280

約数和(自身を除く): 136785924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 173, 174, 261, 346, 348, 463, 519, 522, 692, 926, 1038, 1044, 1389, 1557, 1852, 2076, 2778, 3114, 4167, 5017, 5556, 6228, 8334, 10034, 13427, 15051, 16668, 20068, 26854, 30102, 40281, 45153, 53708, 60204, 80099, 80562, 90306, 120843, 160198, 161124, 180612, 240297, 241686, 320396, 480594, 483372, 720891, 961188, 1441782, 2322871, 2883564, 4645742, 6968613, 9291484, 13937226, 20905839, 27874452, 41811678, 83623356]

約数ペア:

[(1, 83623356), (2, 41811678), (3, 27874452), (4, 20905839), (6, 13937226), (9, 9291484), (12, 6968613), (18, 4645742), (29, 2883564), (36, 2322871), (58, 1441782), (87, 961188), (116, 720891), (173, 483372), (174, 480594), (261, 320396), (346, 241686), (348, 240297), (463, 180612), (519, 161124), (522, 160198), (692, 120843), (926, 90306), (1038, 80562), (1044, 80099), (1389, 60204), (1557, 53708), (1852, 45153), (2076, 40281), (2778, 30102), (3114, 26854), (4167, 20068), (5017, 16668), (5556, 15051), (6228, 13427), (8334, 10034)]