78723264

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1559}}^1$

素因数の和:1837

約数の個数: 56

約数和(自身を含む): 209214720

約数和(自身を除く): 130491456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 526, 789, 1052, 1559, 1578, 2104, 3118, 3156, 4208, 4677, 6236, 6312, 8416, 9354, 12472, 12624, 16832, 18708, 24944, 25248, 37416, 49888, 50496, 74832, 99776, 149664, 299328, 410017, 820034, 1230051, 1640068, 2460102, 3280136, 4920204, 6560272, 9840408, 13120544, 19680816, 26241088, 39361632, 78723264]

約数ペア:

[(1, 78723264), (2, 39361632), (3, 26241088), (4, 19680816), (6, 13120544), (8, 9840408), (12, 6560272), (16, 4920204), (24, 3280136), (32, 2460102), (48, 1640068), (64, 1230051), (96, 820034), (192, 410017), (263, 299328), (526, 149664), (789, 99776), (1052, 74832), (1559, 50496), (1578, 49888), (2104, 37416), (3118, 25248), (3156, 24944), (4208, 18708), (4677, 16832), (6236, 12624), (6312, 12472), (8416, 9354)]