68540688

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5517

約数の個数: 80

約数和(自身を含む): 203558400

約数和(自身を除く): 135017712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 5471, 6264, 10942, 12528, 16413, 21884, 32826, 43768, 49239, 65652, 87536, 98478, 131304, 147717, 158659, 196956, 262608, 295434, 317318, 393912, 475977, 590868, 634636, 787824, 951954, 1181736, 1269272, 1427931, 1903908, 2363472, 2538544, 2855862, 3807816, 4283793, 5711724, 7615632, 8567586, 11423448, 17135172, 22846896, 34270344, 68540688]

約数ペア:

[(1, 68540688), (2, 34270344), (3, 22846896), (4, 17135172), (6, 11423448), (8, 8567586), (9, 7615632), (12, 5711724), (16, 4283793), (18, 3807816), (24, 2855862), (27, 2538544), (29, 2363472), (36, 1903908), (48, 1427931), (54, 1269272), (58, 1181736), (72, 951954), (87, 787824), (108, 634636), (116, 590868), (144, 475977), (174, 393912), (216, 317318), (232, 295434), (261, 262608), (348, 196956), (432, 158659), (464, 147717), (522, 131304), (696, 98478), (783, 87536), (1044, 65652), (1392, 49239), (1566, 43768), (2088, 32826), (3132, 21884), (4176, 16413), (5471, 12528), (6264, 10942)]