67747064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 92956936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1549, 1562, 1988, 3098, 3124, 3976, 5467, 6196, 6248, 10843, 10934, 12392, 17039, 21686, 21868, 34078, 43372, 43736, 68156, 86744, 109979, 119273, 136312, 219958, 238546, 439916, 477092, 769853, 879832, 954184, 1209769, 1539706, 2419538, 3079412, 4839076, 6158824, 8468383, 9678152, 16936766, 33873532, 67747064]

約数ペア:

[(1, 67747064), (2, 33873532), (4, 16936766), (7, 9678152), (8, 8468383), (11, 6158824), (14, 4839076), (22, 3079412), (28, 2419538), (44, 1539706), (56, 1209769), (71, 954184), (77, 879832), (88, 769853), (142, 477092), (154, 439916), (284, 238546), (308, 219958), (497, 136312), (568, 119273), (616, 109979), (781, 86744), (994, 68156), (1549, 43736), (1562, 43372), (1988, 34078), (3098, 21868), (3124, 21686), (3976, 17039), (5467, 12392), (6196, 10934), (6248, 10843)]