69858488

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 155823360

約数和(自身を除く): 85964872

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 67, 86, 134, 172, 268, 301, 344, 433, 469, 536, 602, 866, 938, 1204, 1732, 1876, 2408, 2881, 3031, 3464, 3752, 5762, 6062, 11524, 12124, 18619, 20167, 23048, 24248, 29011, 37238, 40334, 58022, 74476, 80668, 116044, 130333, 148952, 161336, 203077, 232088, 260666, 406154, 521332, 812308, 1042664, 1247473, 1624616, 2494946, 4989892, 8732311, 9979784, 17464622, 34929244, 69858488]

約数ペア:

[(1, 69858488), (2, 34929244), (4, 17464622), (7, 9979784), (8, 8732311), (14, 4989892), (28, 2494946), (43, 1624616), (56, 1247473), (67, 1042664), (86, 812308), (134, 521332), (172, 406154), (268, 260666), (301, 232088), (344, 203077), (433, 161336), (469, 148952), (536, 130333), (602, 116044), (866, 80668), (938, 74476), (1204, 58022), (1732, 40334), (1876, 37238), (2408, 29011), (2881, 24248), (3031, 23048), (3464, 20167), (3752, 18619), (5762, 12124), (6062, 11524)]