77688632

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4937}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 167101920

約数和(自身を除く): 89413288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 4937, 7868, 9874, 15736, 19748, 34559, 39496, 69118, 138236, 276472, 1387297, 2774594, 5549188, 9711079, 11098376, 19422158, 38844316, 77688632]

約数ペア:

[(1, 77688632), (2, 38844316), (4, 19422158), (7, 11098376), (8, 9711079), (14, 5549188), (28, 2774594), (56, 1387297), (281, 276472), (562, 138236), (1124, 69118), (1967, 39496), (2248, 34559), (3934, 19748), (4937, 15736), (7868, 9874)]