42554484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 131725440

約数和(自身を除く): 89170956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 647, 756, 783, 812, 1044, 1134, 1218, 1294, 1566, 1827, 1941, 2268, 2349, 2436, 2588, 3132, 3654, 3882, 4529, 4698, 5481, 5823, 7308, 7764, 9058, 9396, 10962, 11646, 13587, 16443, 17469, 18116, 18763, 21924, 23292, 27174, 32886, 34938, 37526, 40761, 52407, 54348, 56289, 65772, 69876, 75052, 81522, 104814, 112578, 122283, 131341, 163044, 168867, 209628, 225156, 244566, 262682, 337734, 366849, 394023, 489132, 506601, 525364, 675468, 733698, 788046, 1013202, 1182069, 1467396, 1519803, 1576092, 2026404, 2364138, 3039606, 3546207, 4728276, 6079212, 7092414, 10638621, 14184828, 21277242, 42554484]

約数ペア:

[(1, 42554484), (2, 21277242), (3, 14184828), (4, 10638621), (6, 7092414), (7, 6079212), (9, 4728276), (12, 3546207), (14, 3039606), (18, 2364138), (21, 2026404), (27, 1576092), (28, 1519803), (29, 1467396), (36, 1182069), (42, 1013202), (54, 788046), (58, 733698), (63, 675468), (81, 525364), (84, 506601), (87, 489132), (108, 394023), (116, 366849), (126, 337734), (162, 262682), (174, 244566), (189, 225156), (203, 209628), (252, 168867), (261, 163044), (324, 131341), (348, 122283), (378, 112578), (406, 104814), (522, 81522), (567, 75052), (609, 69876), (647, 65772), (756, 56289), (783, 54348), (812, 52407), (1044, 40761), (1134, 37526), (1218, 34938), (1294, 32886), (1566, 27174), (1827, 23292), (1941, 21924), (2268, 18763), (2349, 18116), (2436, 17469), (2588, 16443), (3132, 13587), (3654, 11646), (3882, 10962), (4529, 9396), (4698, 9058), (5481, 7764), (5823, 7308)]