81469584

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 160

約数和(自身を含む): 276768000

約数和(自身を除く): 195298416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 252, 261, 336, 348, 378, 406, 432, 464, 504, 522, 609, 696, 756, 783, 812, 929, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 1858, 2088, 2436, 2787, 3024, 3132, 3248, 3654, 3716, 4176, 4872, 5481, 5574, 6264, 6503, 7308, 7432, 8361, 9744, 10962, 11148, 12528, 13006, 14616, 14864, 16722, 19509, 21924, 22296, 25083, 26012, 26941, 29232, 33444, 39018, 43848, 44592, 50166, 52024, 53882, 58527, 66888, 78036, 80823, 87696, 100332, 104048, 107764, 117054, 133776, 156072, 161646, 175581, 188587, 200664, 215528, 234108, 242469, 312144, 323292, 351162, 377174, 401328, 431056, 468216, 484938, 565761, 646584, 702324, 727407, 754348, 936432, 969876, 1131522, 1293168, 1404648, 1454814, 1508696, 1697283, 1939752, 2263044, 2809296, 2909628, 3017392, 3394566, 3879504, 4526088, 5091849, 5819256, 6789132, 9052176, 10183698, 11638512, 13578264, 20367396, 27156528, 40734792, 81469584]

約数ペア:

[(1, 81469584), (2, 40734792), (3, 27156528), (4, 20367396), (6, 13578264), (7, 11638512), (8, 10183698), (9, 9052176), (12, 6789132), (14, 5819256), (16, 5091849), (18, 4526088), (21, 3879504), (24, 3394566), (27, 3017392), (28, 2909628), (29, 2809296), (36, 2263044), (42, 1939752), (48, 1697283), (54, 1508696), (56, 1454814), (58, 1404648), (63, 1293168), (72, 1131522), (84, 969876), (87, 936432), (108, 754348), (112, 727407), (116, 702324), (126, 646584), (144, 565761), (168, 484938), (174, 468216), (189, 431056), (203, 401328), (216, 377174), (232, 351162), (252, 323292), (261, 312144), (336, 242469), (348, 234108), (378, 215528), (406, 200664), (432, 188587), (464, 175581), (504, 161646), (522, 156072), (609, 133776), (696, 117054), (756, 107764), (783, 104048), (812, 100332), (929, 87696), (1008, 80823), (1044, 78036), (1218, 66888), (1392, 58527), (1512, 53882), (1566, 52024), (1624, 50166), (1827, 44592), (1858, 43848), (2088, 39018), (2436, 33444), (2787, 29232), (3024, 26941), (3132, 26012), (3248, 25083), (3654, 22296), (3716, 21924), (4176, 19509), (4872, 16722), (5481, 14864), (5574, 14616), (6264, 13006), (6503, 12528), (7308, 11148), (7432, 10962), (8361, 9744)]