71543856

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{10723}}^1$

素因数の和:10873

約数の個数: 40

約数和(自身を含む): 186168640

約数和(自身を除く): 114624784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 10723, 21446, 32169, 42892, 64338, 85784, 128676, 171568, 257352, 514704, 1490497, 2980994, 4471491, 5961988, 8942982, 11923976, 17885964, 23847952, 35771928, 71543856]

約数ペア:

[(1, 71543856), (2, 35771928), (3, 23847952), (4, 17885964), (6, 11923976), (8, 8942982), (12, 5961988), (16, 4471491), (24, 2980994), (48, 1490497), (139, 514704), (278, 257352), (417, 171568), (556, 128676), (834, 85784), (1112, 64338), (1668, 42892), (2224, 32169), (3336, 21446), (6672, 10723)]