81570144

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36943}}^1$

素因数の和:36979

約数の個数: 48

約数和(自身を含む): 223437312

約数和(自身を除く): 141867168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 36943, 73886, 110829, 147772, 221658, 295544, 443316, 591088, 849689, 886632, 1182176, 1699378, 1773264, 2549067, 3398756, 3546528, 5098134, 6797512, 10196268, 13595024, 20392536, 27190048, 40785072, 81570144]

約数ペア:

[(1, 81570144), (2, 40785072), (3, 27190048), (4, 20392536), (6, 13595024), (8, 10196268), (12, 6797512), (16, 5098134), (23, 3546528), (24, 3398756), (32, 2549067), (46, 1773264), (48, 1699378), (69, 1182176), (92, 886632), (96, 849689), (138, 591088), (184, 443316), (276, 295544), (368, 221658), (552, 147772), (736, 110829), (1104, 73886), (2208, 36943)]