68184424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 93556376

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, 1559, 1562, 1988, 3118, 3124, 3976, 5467, 6236, 6248, 10913, 10934, 12472, 17149, 21826, 21868, 34298, 43652, 43736, 68596, 87304, 110689, 120043, 137192, 221378, 240086, 442756, 480172, 774823, 885512, 960344, 1217579, 1549646, 2435158, 3099292, 4870316, 6198584, 8523053, 9740632, 17046106, 34092212, 68184424]

約数ペア:

[(1, 68184424), (2, 34092212), (4, 17046106), (7, 9740632), (8, 8523053), (11, 6198584), (14, 4870316), (22, 3099292), (28, 2435158), (44, 1549646), (56, 1217579), (71, 960344), (77, 885512), (88, 774823), (142, 480172), (154, 442756), (284, 240086), (308, 221378), (497, 137192), (568, 120043), (616, 110689), (781, 87304), (994, 68596), (1559, 43736), (1562, 43652), (1988, 34298), (3118, 21868), (3124, 21826), (3976, 17149), (5467, 12472), (6236, 10934), (6248, 10913)]