77761824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 242234496

約数和(自身を除く): 164472672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 271, 294, 336, 366, 392, 427, 488, 542, 588, 672, 732, 784, 813, 854, 976, 1084, 1176, 1281, 1464, 1568, 1626, 1708, 1897, 1952, 2168, 2352, 2562, 2928, 2989, 3252, 3416, 3794, 4336, 4704, 5124, 5691, 5856, 5978, 6504, 6832, 7588, 8672, 8967, 10248, 11382, 11956, 13008, 13279, 13664, 15176, 16531, 17934, 20496, 22764, 23912, 26016, 26558, 30352, 33062, 35868, 39837, 40992, 45528, 47824, 49593, 53116, 60704, 66124, 71736, 79674, 91056, 95648, 99186, 106232, 115717, 132248, 143472, 159348, 182112, 198372, 212464, 231434, 264496, 286944, 318696, 347151, 396744, 424928, 462868, 528992, 637392, 694302, 793488, 810019, 925736, 1274784, 1388604, 1586976, 1620038, 1851472, 2430057, 2777208, 3240076, 3702944, 4860114, 5554416, 6480152, 9720228, 11108832, 12960304, 19440456, 25920608, 38880912, 77761824]

約数ペア:

[(1, 77761824), (2, 38880912), (3, 25920608), (4, 19440456), (6, 12960304), (7, 11108832), (8, 9720228), (12, 6480152), (14, 5554416), (16, 4860114), (21, 3702944), (24, 3240076), (28, 2777208), (32, 2430057), (42, 1851472), (48, 1620038), (49, 1586976), (56, 1388604), (61, 1274784), (84, 925736), (96, 810019), (98, 793488), (112, 694302), (122, 637392), (147, 528992), (168, 462868), (183, 424928), (196, 396744), (224, 347151), (244, 318696), (271, 286944), (294, 264496), (336, 231434), (366, 212464), (392, 198372), (427, 182112), (488, 159348), (542, 143472), (588, 132248), (672, 115717), (732, 106232), (784, 99186), (813, 95648), (854, 91056), (976, 79674), (1084, 71736), (1176, 66124), (1281, 60704), (1464, 53116), (1568, 49593), (1626, 47824), (1708, 45528), (1897, 40992), (1952, 39837), (2168, 35868), (2352, 33062), (2562, 30352), (2928, 26558), (2989, 26016), (3252, 23912), (3416, 22764), (3794, 20496), (4336, 17934), (4704, 16531), (5124, 15176), (5691, 13664), (5856, 13279), (5978, 13008), (6504, 11956), (6832, 11382), (7588, 10248), (8672, 8967)]