64778616

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{14281}}^1$

素因数の和:14306

約数の個数: 80

約数和(自身を含む): 207374640

約数和(自身を除く): 142596024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 14281, 28562, 42843, 57124, 85686, 99967, 114248, 128529, 171372, 199934, 257058, 299901, 342744, 385587, 399868, 514116, 599802, 771174, 799736, 899703, 1028232, 1156761, 1199604, 1542348, 1799406, 2313522, 2399208, 2699109, 3084696, 3598812, 4627044, 5398218, 7197624, 8097327, 9254088, 10796436, 16194654, 21592872, 32389308, 64778616]

約数ペア:

[(1, 64778616), (2, 32389308), (3, 21592872), (4, 16194654), (6, 10796436), (7, 9254088), (8, 8097327), (9, 7197624), (12, 5398218), (14, 4627044), (18, 3598812), (21, 3084696), (24, 2699109), (27, 2399208), (28, 2313522), (36, 1799406), (42, 1542348), (54, 1199604), (56, 1156761), (63, 1028232), (72, 899703), (81, 799736), (84, 771174), (108, 599802), (126, 514116), (162, 399868), (168, 385587), (189, 342744), (216, 299901), (252, 257058), (324, 199934), (378, 171372), (504, 128529), (567, 114248), (648, 99967), (756, 85686), (1134, 57124), (1512, 42843), (2268, 28562), (4536, 14281)]