42172104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7990

約数の個数: 64

約数和(自身を含む): 120234240

約数和(自身を除く): 78062136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 7951, 15902, 23853, 31804, 47706, 63608, 95412, 103363, 135167, 190824, 206726, 270334, 310089, 405501, 413452, 540668, 620178, 811002, 826904, 1081336, 1240356, 1622004, 1757171, 2480712, 3244008, 3514342, 5271513, 7028684, 10543026, 14057368, 21086052, 42172104]

約数ペア:

[(1, 42172104), (2, 21086052), (3, 14057368), (4, 10543026), (6, 7028684), (8, 5271513), (12, 3514342), (13, 3244008), (17, 2480712), (24, 1757171), (26, 1622004), (34, 1240356), (39, 1081336), (51, 826904), (52, 811002), (68, 620178), (78, 540668), (102, 413452), (104, 405501), (136, 310089), (156, 270334), (204, 206726), (221, 190824), (312, 135167), (408, 103363), (442, 95412), (663, 63608), (884, 47706), (1326, 31804), (1768, 23853), (2652, 15902), (5304, 7951)]