64914264

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 181010400

約数和(自身を除く): 116096136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 757, 794, 1191, 1514, 1588, 2271, 2382, 3028, 3176, 3573, 4542, 4764, 6056, 6813, 7146, 9084, 9528, 10719, 13626, 14292, 18168, 20439, 21438, 27252, 28584, 40878, 42876, 54504, 81756, 85752, 163512, 300529, 601058, 901587, 1202116, 1803174, 2404232, 2704761, 3606348, 5409522, 7212696, 8114283, 10819044, 16228566, 21638088, 32457132, 64914264]

約数ペア:

[(1, 64914264), (2, 32457132), (3, 21638088), (4, 16228566), (6, 10819044), (8, 8114283), (9, 7212696), (12, 5409522), (18, 3606348), (24, 2704761), (27, 2404232), (36, 1803174), (54, 1202116), (72, 901587), (108, 601058), (216, 300529), (397, 163512), (757, 85752), (794, 81756), (1191, 54504), (1514, 42876), (1588, 40878), (2271, 28584), (2382, 27252), (3028, 21438), (3176, 20439), (3573, 18168), (4542, 14292), (4764, 13626), (6056, 10719), (6813, 9528), (7146, 9084)]