77561232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 229985280

約数和(自身を除く): 152424048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 643, 718, 1077, 1286, 1436, 1929, 2154, 2513, 2572, 2872, 3858, 4308, 4501, 5026, 5144, 5744, 7539, 7716, 8616, 9002, 10052, 10288, 13503, 15078, 15432, 17232, 18004, 20104, 27006, 30156, 30864, 36008, 40208, 54012, 60312, 72016, 108024, 120624, 216048, 230837, 461674, 692511, 923348, 1385022, 1615859, 1846696, 2770044, 3231718, 3693392, 4847577, 5540088, 6463436, 9695154, 11080176, 12926872, 19390308, 25853744, 38780616, 77561232]

約数ペア:

[(1, 77561232), (2, 38780616), (3, 25853744), (4, 19390308), (6, 12926872), (7, 11080176), (8, 9695154), (12, 6463436), (14, 5540088), (16, 4847577), (21, 3693392), (24, 3231718), (28, 2770044), (42, 1846696), (48, 1615859), (56, 1385022), (84, 923348), (112, 692511), (168, 461674), (336, 230837), (359, 216048), (643, 120624), (718, 108024), (1077, 72016), (1286, 60312), (1436, 54012), (1929, 40208), (2154, 36008), (2513, 30864), (2572, 30156), (2872, 27006), (3858, 20104), (4308, 18004), (4501, 17232), (5026, 15432), (5144, 15078), (5744, 13503), (7539, 10288), (7716, 10052), (8616, 9002)]