80461184

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 166056000

約数和(自身を除く): 85594816

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 79, 109, 128, 146, 158, 218, 292, 316, 436, 584, 632, 872, 1168, 1264, 1744, 2336, 2528, 3488, 4672, 5056, 5767, 6976, 7957, 8611, 9344, 10112, 11534, 13952, 15914, 17222, 23068, 31828, 34444, 46136, 63656, 68888, 92272, 127312, 137776, 184544, 254624, 275552, 369088, 509248, 551104, 628603, 738176, 1018496, 1102208, 1257206, 2514412, 5028824, 10057648, 20115296, 40230592, 80461184]

約数ペア:

[(1, 80461184), (2, 40230592), (4, 20115296), (8, 10057648), (16, 5028824), (32, 2514412), (64, 1257206), (73, 1102208), (79, 1018496), (109, 738176), (128, 628603), (146, 551104), (158, 509248), (218, 369088), (292, 275552), (316, 254624), (436, 184544), (584, 137776), (632, 127312), (872, 92272), (1168, 68888), (1264, 63656), (1744, 46136), (2336, 34444), (2528, 31828), (3488, 23068), (4672, 17222), (5056, 15914), (5767, 13952), (6976, 11534), (7957, 10112), (8611, 9344)]