80432968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3529}}^1$

素因数の和:3590

約数の個数: 64

約数和(自身を含む): 193161600

約数和(自身を除く): 112728632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 3529, 5698, 7058, 11396, 14116, 22792, 24703, 28232, 38819, 49406, 77638, 98812, 130573, 155276, 197624, 261146, 271733, 310552, 522292, 543466, 914011, 1044584, 1086932, 1436303, 1828022, 2173864, 2872606, 3656044, 5745212, 7312088, 10054121, 11490424, 20108242, 40216484, 80432968]

約数ペア:

[(1, 80432968), (2, 40216484), (4, 20108242), (7, 11490424), (8, 10054121), (11, 7312088), (14, 5745212), (22, 3656044), (28, 2872606), (37, 2173864), (44, 1828022), (56, 1436303), (74, 1086932), (77, 1044584), (88, 914011), (148, 543466), (154, 522292), (259, 310552), (296, 271733), (308, 261146), (407, 197624), (518, 155276), (616, 130573), (814, 98812), (1036, 77638), (1628, 49406), (2072, 38819), (2849, 28232), (3256, 24703), (3529, 22792), (5698, 14116), (7058, 11396)]