90057492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 108

約数和(自身を含む): 278853120

約数和(自身を除く): 188795628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2687, 2793, 3724, 4788, 5374, 5586, 8061, 8379, 10748, 11172, 16122, 16758, 18809, 24183, 32244, 33516, 37618, 48366, 51053, 56427, 75236, 96732, 102106, 112854, 131663, 153159, 169281, 204212, 225708, 263326, 306318, 338562, 357371, 394989, 459477, 526652, 612636, 677124, 714742, 789978, 918954, 1072113, 1184967, 1429484, 1579956, 1837908, 2144226, 2369934, 2501597, 3216339, 4288452, 4739868, 5003194, 6432678, 7504791, 10006388, 12865356, 15009582, 22514373, 30019164, 45028746, 90057492]

約数ペア:

[(1, 90057492), (2, 45028746), (3, 30019164), (4, 22514373), (6, 15009582), (7, 12865356), (9, 10006388), (12, 7504791), (14, 6432678), (18, 5003194), (19, 4739868), (21, 4288452), (28, 3216339), (36, 2501597), (38, 2369934), (42, 2144226), (49, 1837908), (57, 1579956), (63, 1429484), (76, 1184967), (84, 1072113), (98, 918954), (114, 789978), (126, 714742), (133, 677124), (147, 612636), (171, 526652), (196, 459477), (228, 394989), (252, 357371), (266, 338562), (294, 306318), (342, 263326), (399, 225708), (441, 204212), (532, 169281), (588, 153159), (684, 131663), (798, 112854), (882, 102106), (931, 96732), (1197, 75236), (1596, 56427), (1764, 51053), (1862, 48366), (2394, 37618), (2687, 33516), (2793, 32244), (3724, 24183), (4788, 18809), (5374, 16758), (5586, 16122), (8061, 11172), (8379, 10748)]