66325644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 212599296

約数和(自身を除く): 146273652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 337, 396, 426, 462, 497, 639, 674, 693, 781, 852, 924, 994, 1011, 1278, 1348, 1386, 1491, 1562, 1988, 2022, 2343, 2359, 2556, 2772, 2982, 3033, 3124, 3707, 4044, 4473, 4686, 4718, 5467, 5964, 6066, 7029, 7077, 7414, 8946, 9372, 9436, 10934, 11121, 12132, 14058, 14154, 14828, 16401, 17892, 21231, 21868, 22242, 23927, 25949, 28116, 28308, 32802, 33363, 42462, 44484, 47854, 49203, 51898, 65604, 66726, 71781, 77847, 84924, 95708, 98406, 103796, 133452, 143562, 155694, 167489, 196812, 215343, 233541, 263197, 287124, 311388, 334978, 430686, 467082, 502467, 526394, 669956, 789591, 861372, 934164, 1004934, 1052788, 1507401, 1579182, 1842379, 2009868, 2368773, 3014802, 3158364, 3684758, 4737546, 5527137, 6029604, 7369516, 9475092, 11054274, 16581411, 22108548, 33162822, 66325644]

約数ペア:

[(1, 66325644), (2, 33162822), (3, 22108548), (4, 16581411), (6, 11054274), (7, 9475092), (9, 7369516), (11, 6029604), (12, 5527137), (14, 4737546), (18, 3684758), (21, 3158364), (22, 3014802), (28, 2368773), (33, 2009868), (36, 1842379), (42, 1579182), (44, 1507401), (63, 1052788), (66, 1004934), (71, 934164), (77, 861372), (84, 789591), (99, 669956), (126, 526394), (132, 502467), (142, 467082), (154, 430686), (198, 334978), (213, 311388), (231, 287124), (252, 263197), (284, 233541), (308, 215343), (337, 196812), (396, 167489), (426, 155694), (462, 143562), (497, 133452), (639, 103796), (674, 98406), (693, 95708), (781, 84924), (852, 77847), (924, 71781), (994, 66726), (1011, 65604), (1278, 51898), (1348, 49203), (1386, 47854), (1491, 44484), (1562, 42462), (1988, 33363), (2022, 32802), (2343, 28308), (2359, 28116), (2556, 25949), (2772, 23927), (2982, 22242), (3033, 21868), (3124, 21231), (3707, 17892), (4044, 16401), (4473, 14828), (4686, 14154), (4718, 14058), (5467, 12132), (5964, 11121), (6066, 10934), (7029, 9436), (7077, 9372), (7414, 8946)]