80739072

素因数分解:

$2^8\times 3^3\times {\mathrm{11681}}^1$

素因数の和:11706

約数の個数: 72

約数和(自身を含む): 238780080

約数和(自身を除く): 158041008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 11681, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 186896, 210258, 280344, 315387, 373792, 420516, 560688, 630774, 747584, 841032, 1121376, 1261548, 1495168, 1682064, 2242752, 2523096, 2990336, 3364128, 4485504, 5046192, 6728256, 8971008, 10092384, 13456512, 20184768, 26913024, 40369536, 80739072]

約数ペア:

[(1, 80739072), (2, 40369536), (3, 26913024), (4, 20184768), (6, 13456512), (8, 10092384), (9, 8971008), (12, 6728256), (16, 5046192), (18, 4485504), (24, 3364128), (27, 2990336), (32, 2523096), (36, 2242752), (48, 1682064), (54, 1495168), (64, 1261548), (72, 1121376), (96, 841032), (108, 747584), (128, 630774), (144, 560688), (192, 420516), (216, 373792), (256, 315387), (288, 280344), (384, 210258), (432, 186896), (576, 140172), (768, 105129), (864, 93448), (1152, 70086), (1728, 46724), (2304, 35043), (3456, 23362), (6912, 11681)]