84163324

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 89696516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 167, 287, 334, 439, 574, 668, 878, 1148, 1169, 1756, 2338, 3073, 4676, 6146, 6847, 12292, 13694, 17999, 27388, 35998, 47929, 71996, 73313, 95858, 125993, 146626, 191716, 251986, 293252, 503972, 513191, 1026382, 2052764, 3005833, 6011666, 12023332, 21040831, 42081662, 84163324]

約数ペア:

[(1, 84163324), (2, 42081662), (4, 21040831), (7, 12023332), (14, 6011666), (28, 3005833), (41, 2052764), (82, 1026382), (164, 513191), (167, 503972), (287, 293252), (334, 251986), (439, 191716), (574, 146626), (668, 125993), (878, 95858), (1148, 73313), (1169, 71996), (1756, 47929), (2338, 35998), (3073, 27388), (4676, 17999), (6146, 13694), (6847, 12292)]