61193908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 116424000

約数和(自身を除く): 55230092

約数列:

[1, 2, 4, 19, 38, 76, 83, 89, 109, 166, 178, 218, 332, 356, 436, 1577, 1691, 2071, 3154, 3382, 4142, 6308, 6764, 7387, 8284, 9047, 9701, 14774, 18094, 19402, 29548, 36188, 38804, 140353, 171893, 184319, 280706, 343786, 368638, 561412, 687572, 737276, 805183, 1610366, 3220732, 15298477, 30596954, 61193908]

約数ペア:

[(1, 61193908), (2, 30596954), (4, 15298477), (19, 3220732), (38, 1610366), (76, 805183), (83, 737276), (89, 687572), (109, 561412), (166, 368638), (178, 343786), (218, 280706), (332, 184319), (356, 171893), (436, 140353), (1577, 38804), (1691, 36188), (2071, 29548), (3154, 19402), (3382, 18094), (4142, 14774), (6308, 9701), (6764, 9047), (7387, 8284)]