77907256

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8684

約数の個数: 48

約数和(自身を含む): 177333840

約数和(自身を除く): 99426584

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 8641, 9016, 17282, 34564, 60487, 69128, 120974, 198743, 241948, 397486, 423409, 483896, 794972, 846818, 1391201, 1589944, 1693636, 2782402, 3387272, 5564804, 9738407, 11129608, 19476814, 38953628, 77907256]

約数ペア:

[(1, 77907256), (2, 38953628), (4, 19476814), (7, 11129608), (8, 9738407), (14, 5564804), (23, 3387272), (28, 2782402), (46, 1693636), (49, 1589944), (56, 1391201), (92, 846818), (98, 794972), (161, 483896), (184, 423409), (196, 397486), (322, 241948), (392, 198743), (644, 120974), (1127, 69128), (1288, 60487), (2254, 34564), (4508, 17282), (8641, 9016)]