81010416

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73379}}^1$

素因数の和:73413

約数の個数: 40

約数和(自身を含む): 218378880

約数和(自身を除く): 137368464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 73379, 146758, 220137, 293516, 440274, 587032, 880548, 1174064, 1687717, 1761096, 3375434, 3522192, 5063151, 6750868, 10126302, 13501736, 20252604, 27003472, 40505208, 81010416]

約数ペア:

[(1, 81010416), (2, 40505208), (3, 27003472), (4, 20252604), (6, 13501736), (8, 10126302), (12, 6750868), (16, 5063151), (23, 3522192), (24, 3375434), (46, 1761096), (48, 1687717), (69, 1174064), (92, 880548), (138, 587032), (184, 440274), (276, 293516), (368, 220137), (552, 146758), (1104, 73379)]