8120915208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{51479}}^1$

素因数の和:51811

約数の個数: 96

約数和(自身を含む): 25216963200

約数和(自身を除く): 17096047992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 313, 504, 626, 939, 1252, 1878, 2191, 2504, 2817, 3756, 4382, 5634, 6573, 7512, 8764, 11268, 13146, 17528, 19719, 22536, 26292, 39438, 51479, 52584, 78876, 102958, 154437, 157752, 205916, 308874, 360353, 411832, 463311, 617748, 720706, 926622, 1081059, 1235496, 1441412, 1853244, 2162118, 2882824, 3243177, 3706488, 4324236, 6486354, 8648472, 12972708, 16112927, 25945416, 32225854, 48338781, 64451708, 96677562, 112790489, 128903416, 145016343, 193355124, 225580978, 290032686, 338371467, 386710248, 451161956, 580065372, 676742934, 902323912, 1015114401, 1160130744, 1353485868, 2030228802, 2706971736, 4060457604, 8120915208]

約数ペア:

[(1, 8120915208), (2, 4060457604), (3, 2706971736), (4, 2030228802), (6, 1353485868), (7, 1160130744), (8, 1015114401), (9, 902323912), (12, 676742934), (14, 580065372), (18, 451161956), (21, 386710248), (24, 338371467), (28, 290032686), (36, 225580978), (42, 193355124), (56, 145016343), (63, 128903416), (72, 112790489), (84, 96677562), (126, 64451708), (168, 48338781), (252, 32225854), (313, 25945416), (504, 16112927), (626, 12972708), (939, 8648472), (1252, 6486354), (1878, 4324236), (2191, 3706488), (2504, 3243177), (2817, 2882824), (3756, 2162118), (4382, 1853244), (5634, 1441412), (6573, 1235496), (7512, 1081059), (8764, 926622), (11268, 720706), (13146, 617748), (17528, 463311), (19719, 411832), (22536, 360353), (26292, 308874), (39438, 205916), (51479, 157752), (52584, 154437), (78876, 102958)]