68821872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 214160400

約数和(自身を除く): 145338528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 464, 588, 609, 696, 784, 812, 1009, 1176, 1218, 1392, 1421, 1624, 2018, 2352, 2436, 2842, 3027, 3248, 4036, 4263, 4872, 5684, 6054, 7063, 8072, 8526, 9744, 11368, 12108, 14126, 16144, 17052, 21189, 22736, 24216, 28252, 29261, 34104, 42378, 48432, 49441, 56504, 58522, 68208, 84756, 87783, 98882, 113008, 117044, 148323, 169512, 175566, 197764, 204827, 234088, 296646, 339024, 351132, 395528, 409654, 468176, 593292, 614481, 702264, 791056, 819308, 1186584, 1228962, 1404528, 1433789, 1638616, 2373168, 2457924, 2867578, 3277232, 4301367, 4915848, 5735156, 8602734, 9831696, 11470312, 17205468, 22940624, 34410936, 68821872]

約数ペア:

[(1, 68821872), (2, 34410936), (3, 22940624), (4, 17205468), (6, 11470312), (7, 9831696), (8, 8602734), (12, 5735156), (14, 4915848), (16, 4301367), (21, 3277232), (24, 2867578), (28, 2457924), (29, 2373168), (42, 1638616), (48, 1433789), (49, 1404528), (56, 1228962), (58, 1186584), (84, 819308), (87, 791056), (98, 702264), (112, 614481), (116, 593292), (147, 468176), (168, 409654), (174, 395528), (196, 351132), (203, 339024), (232, 296646), (294, 234088), (336, 204827), (348, 197764), (392, 175566), (406, 169512), (464, 148323), (588, 117044), (609, 113008), (696, 98882), (784, 87783), (812, 84756), (1009, 68208), (1176, 58522), (1218, 56504), (1392, 49441), (1421, 48432), (1624, 42378), (2018, 34104), (2352, 29261), (2436, 28252), (2842, 24216), (3027, 22736), (3248, 21189), (4036, 17052), (4263, 16144), (4872, 14126), (5684, 12108), (6054, 11368), (7063, 9744), (8072, 8526)]