78389748

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{6659}}^1$

素因数の和:6781

約数の個数: 48

約数和(自身を含む): 205128000

約数和(自身を除く): 126738252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 6659, 11772, 13318, 19977, 26636, 39954, 59931, 79908, 119862, 179793, 239724, 359586, 719172, 725831, 1451662, 2177493, 2903324, 4354986, 6532479, 8709972, 13064958, 19597437, 26129916, 39194874, 78389748]

約数ペア:

[(1, 78389748), (2, 39194874), (3, 26129916), (4, 19597437), (6, 13064958), (9, 8709972), (12, 6532479), (18, 4354986), (27, 2903324), (36, 2177493), (54, 1451662), (108, 725831), (109, 719172), (218, 359586), (327, 239724), (436, 179793), (654, 119862), (981, 79908), (1308, 59931), (1962, 39954), (2943, 26636), (3924, 19977), (5886, 13318), (6659, 11772)]