81347424

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9521}}^1$

素因数の和:9623

約数の個数: 48

約数和(自身を含む): 215958960

約数和(自身を除く): 134611536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 9521, 19042, 28563, 38084, 57126, 76168, 114252, 152336, 228504, 304672, 457008, 847369, 914016, 1694738, 2542107, 3389476, 5084214, 6778952, 10168428, 13557904, 20336856, 27115808, 40673712, 81347424]

約数ペア:

[(1, 81347424), (2, 40673712), (3, 27115808), (4, 20336856), (6, 13557904), (8, 10168428), (12, 6778952), (16, 5084214), (24, 3389476), (32, 2542107), (48, 1694738), (89, 914016), (96, 847369), (178, 457008), (267, 304672), (356, 228504), (534, 152336), (712, 114252), (1068, 76168), (1424, 57126), (2136, 38084), (2848, 28563), (4272, 19042), (8544, 9521)]