73778208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109789}}^1$

素因数の和:109809

約数の個数: 48

約数和(自身を含む): 221336640

約数和(自身を除く): 147558432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 109789, 219578, 329367, 439156, 658734, 768523, 878312, 1317468, 1537046, 1756624, 2305569, 2634936, 3074092, 3513248, 4611138, 5269872, 6148184, 9222276, 10539744, 12296368, 18444552, 24592736, 36889104, 73778208]

約数ペア:

[(1, 73778208), (2, 36889104), (3, 24592736), (4, 18444552), (6, 12296368), (7, 10539744), (8, 9222276), (12, 6148184), (14, 5269872), (16, 4611138), (21, 3513248), (24, 3074092), (28, 2634936), (32, 2305569), (42, 1756624), (48, 1537046), (56, 1317468), (84, 878312), (96, 768523), (112, 658734), (168, 439156), (224, 329367), (336, 219578), (672, 109789)]