64991124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 180118848

約数和(自身を除く): 115127724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 337, 396, 487, 674, 974, 1011, 1348, 1461, 1948, 2022, 2922, 3033, 3707, 4044, 4383, 5357, 5844, 6066, 7414, 8766, 10714, 11121, 12132, 14828, 16071, 17532, 21428, 22242, 32142, 33363, 44484, 48213, 64284, 66726, 96426, 133452, 164119, 192852, 328238, 492357, 656476, 984714, 1477071, 1805309, 1969428, 2954142, 3610618, 5415927, 5908284, 7221236, 10831854, 16247781, 21663708, 32495562, 64991124]

約数ペア:

[(1, 64991124), (2, 32495562), (3, 21663708), (4, 16247781), (6, 10831854), (9, 7221236), (11, 5908284), (12, 5415927), (18, 3610618), (22, 2954142), (33, 1969428), (36, 1805309), (44, 1477071), (66, 984714), (99, 656476), (132, 492357), (198, 328238), (337, 192852), (396, 164119), (487, 133452), (674, 96426), (974, 66726), (1011, 64284), (1348, 48213), (1461, 44484), (1948, 33363), (2022, 32142), (2922, 22242), (3033, 21428), (3707, 17532), (4044, 16071), (4383, 14828), (5357, 12132), (5844, 11121), (6066, 10714), (7414, 8766)]