81402648

素因数分解:

$2^3\times 3^1\times {\mathrm{761}}^1\times {\mathrm{4457}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 203819760

約数和(自身を除く): 122417112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 761, 1522, 2283, 3044, 4457, 4566, 6088, 8914, 9132, 13371, 17828, 18264, 26742, 35656, 53484, 106968, 3391777, 6783554, 10175331, 13567108, 20350662, 27134216, 40701324, 81402648]

約数ペア:

[(1, 81402648), (2, 40701324), (3, 27134216), (4, 20350662), (6, 13567108), (8, 10175331), (12, 6783554), (24, 3391777), (761, 106968), (1522, 53484), (2283, 35656), (3044, 26742), (4457, 18264), (4566, 17828), (6088, 13371), (8914, 9132)]