87502492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 192503808

約数和(自身を除く): 105001316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2237, 2794, 3556, 4474, 5588, 8948, 9779, 15659, 19558, 24607, 31318, 39116, 49214, 62636, 98428, 172249, 284099, 344498, 568198, 688996, 1136396, 1988693, 3125089, 3977386, 6250178, 7954772, 12500356, 21875623, 43751246, 87502492]

約数ペア:

[(1, 87502492), (2, 43751246), (4, 21875623), (7, 12500356), (11, 7954772), (14, 6250178), (22, 3977386), (28, 3125089), (44, 1988693), (77, 1136396), (127, 688996), (154, 568198), (254, 344498), (308, 284099), (508, 172249), (889, 98428), (1397, 62636), (1778, 49214), (2237, 39116), (2794, 31318), (3556, 24607), (4474, 19558), (5588, 15659), (8948, 9779)]