78774552

素因数分解:

$2^3\times 3^3\times {\mathrm{347}}^1\times {\mathrm{1051}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 219657600

約数和(自身を除く): 140883048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 347, 694, 1041, 1051, 1388, 2082, 2102, 2776, 3123, 3153, 4164, 4204, 6246, 6306, 8328, 8408, 9369, 9459, 12492, 12612, 18738, 18918, 24984, 25224, 28377, 37476, 37836, 56754, 74952, 75672, 113508, 227016, 364697, 729394, 1094091, 1458788, 2188182, 2917576, 3282273, 4376364, 6564546, 8752728, 9846819, 13129092, 19693638, 26258184, 39387276, 78774552]

約数ペア:

[(1, 78774552), (2, 39387276), (3, 26258184), (4, 19693638), (6, 13129092), (8, 9846819), (9, 8752728), (12, 6564546), (18, 4376364), (24, 3282273), (27, 2917576), (36, 2188182), (54, 1458788), (72, 1094091), (108, 729394), (216, 364697), (347, 227016), (694, 113508), (1041, 75672), (1051, 74952), (1388, 56754), (2082, 37836), (2102, 37476), (2776, 28377), (3123, 25224), (3153, 24984), (4164, 18918), (4204, 18738), (6246, 12612), (6306, 12492), (8328, 9459), (8408, 9369)]