9915312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 28391040

約数和(自身を除く): 18475728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 211, 264, 267, 356, 422, 528, 534, 633, 712, 844, 979, 1068, 1266, 1424, 1688, 1958, 2136, 2321, 2532, 2937, 3376, 3916, 4272, 4642, 5064, 5874, 6963, 7832, 9284, 10128, 11748, 13926, 15664, 18568, 18779, 23496, 27852, 37136, 37558, 46992, 55704, 56337, 75116, 111408, 112674, 150232, 206569, 225348, 300464, 413138, 450696, 619707, 826276, 901392, 1239414, 1652552, 2478828, 3305104, 4957656, 9915312]

約数ペア:

[(1, 9915312), (2, 4957656), (3, 3305104), (4, 2478828), (6, 1652552), (8, 1239414), (11, 901392), (12, 826276), (16, 619707), (22, 450696), (24, 413138), (33, 300464), (44, 225348), (48, 206569), (66, 150232), (88, 112674), (89, 111408), (132, 75116), (176, 56337), (178, 55704), (211, 46992), (264, 37558), (267, 37136), (356, 27852), (422, 23496), (528, 18779), (534, 18568), (633, 15664), (712, 13926), (844, 11748), (979, 10128), (1068, 9284), (1266, 7832), (1424, 6963), (1688, 5874), (1958, 5064), (2136, 4642), (2321, 4272), (2532, 3916), (2937, 3376)]