77927278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 141409296

約数和(自身を除く): 63482018

約数列:

[1, 2, 11, 13, 22, 26, 53, 97, 106, 143, 194, 286, 583, 689, 1067, 1166, 1261, 1378, 2134, 2522, 2809, 5141, 5618, 7579, 10282, 13871, 15158, 27742, 30899, 36517, 56551, 61798, 66833, 73034, 113102, 133666, 272473, 401687, 544946, 735163, 803374, 1470326, 2997203, 3542149, 5994406, 7084298, 38963639, 77927278]

約数ペア:

[(1, 77927278), (2, 38963639), (11, 7084298), (13, 5994406), (22, 3542149), (26, 2997203), (53, 1470326), (97, 803374), (106, 735163), (143, 544946), (194, 401687), (286, 272473), (583, 133666), (689, 113102), (1067, 73034), (1166, 66833), (1261, 61798), (1378, 56551), (2134, 36517), (2522, 30899), (2809, 27742), (5141, 15158), (5618, 13871), (7579, 10282)]