111640968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21839}}^1$

素因数の和:21922

約数の個数: 48

約数和(自身を含む): 306633600

約数和(自身を除く): 194992632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 21839, 43678, 65517, 87356, 131034, 174712, 196551, 262068, 393102, 524136, 786204, 1550569, 1572408, 3101138, 4651707, 6202276, 9303414, 12404552, 13955121, 18606828, 27910242, 37213656, 55820484, 111640968]

約数ペア:

[(1, 111640968), (2, 55820484), (3, 37213656), (4, 27910242), (6, 18606828), (8, 13955121), (9, 12404552), (12, 9303414), (18, 6202276), (24, 4651707), (36, 3101138), (71, 1572408), (72, 1550569), (142, 786204), (213, 524136), (284, 393102), (426, 262068), (568, 196551), (639, 174712), (852, 131034), (1278, 87356), (1704, 65517), (2556, 43678), (5112, 21839)]