81460682

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 129330432

約数和(自身を除く): 47869750

約数列:

[1, 2, 47, 53, 83, 94, 106, 166, 197, 394, 2491, 3901, 4399, 4982, 7802, 8798, 9259, 10441, 16351, 18518, 20882, 32702, 206753, 413506, 490727, 768497, 866603, 981454, 1536994, 1733206, 40730341, 81460682]

約数ペア:

[(1, 81460682), (2, 40730341), (47, 1733206), (53, 1536994), (83, 981454), (94, 866603), (106, 768497), (166, 490727), (197, 413506), (394, 206753), (2491, 32702), (3901, 20882), (4399, 18518), (4982, 16351), (7802, 10441), (8798, 9259)]