77190616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{971}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 152798400

約数和(自身を除く): 75607784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 523, 971, 1046, 1942, 2092, 3884, 4184, 7768, 9937, 18449, 19874, 36898, 39748, 73796, 79496, 147592, 507833, 1015666, 2031332, 4062664, 9648827, 19297654, 38595308, 77190616]

約数ペア:

[(1, 77190616), (2, 38595308), (4, 19297654), (8, 9648827), (19, 4062664), (38, 2031332), (76, 1015666), (152, 507833), (523, 147592), (971, 79496), (1046, 73796), (1942, 39748), (2092, 36898), (3884, 19874), (4184, 18449), (7768, 9937)]