72209984

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14653}}^1$

素因数の和:14683

約数の個数: 56

約数和(自身を含む): 178661568

約数和(自身を除く): 106451584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 14653, 29306, 58612, 102571, 117224, 161183, 205142, 234448, 322366, 410284, 468896, 644732, 820568, 937792, 1128281, 1289464, 1641136, 2256562, 2578928, 3282272, 4513124, 5157856, 6564544, 9026248, 10315712, 18052496, 36104992, 72209984]

約数ペア:

[(1, 72209984), (2, 36104992), (4, 18052496), (7, 10315712), (8, 9026248), (11, 6564544), (14, 5157856), (16, 4513124), (22, 3282272), (28, 2578928), (32, 2256562), (44, 1641136), (56, 1289464), (64, 1128281), (77, 937792), (88, 820568), (112, 644732), (154, 468896), (176, 410284), (224, 322366), (308, 234448), (352, 205142), (448, 161183), (616, 117224), (704, 102571), (1232, 58612), (2464, 29306), (4928, 14653)]