86509812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 218125600

約数和(自身を除く): 131615788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 109, 114, 118, 177, 218, 228, 236, 327, 354, 436, 654, 708, 1121, 1308, 2071, 2242, 3363, 3481, 4142, 4484, 6213, 6431, 6726, 6962, 8284, 10443, 12426, 12862, 13452, 13924, 19293, 20886, 24852, 25724, 38586, 41772, 66139, 77172, 122189, 132278, 198417, 244378, 264556, 366567, 379429, 396834, 488756, 733134, 758858, 793668, 1138287, 1466268, 1517716, 2276574, 4553148, 7209151, 14418302, 21627453, 28836604, 43254906, 86509812]

約数ペア:

[(1, 86509812), (2, 43254906), (3, 28836604), (4, 21627453), (6, 14418302), (12, 7209151), (19, 4553148), (38, 2276574), (57, 1517716), (59, 1466268), (76, 1138287), (109, 793668), (114, 758858), (118, 733134), (177, 488756), (218, 396834), (228, 379429), (236, 366567), (327, 264556), (354, 244378), (436, 198417), (654, 132278), (708, 122189), (1121, 77172), (1308, 66139), (2071, 41772), (2242, 38586), (3363, 25724), (3481, 24852), (4142, 20886), (4484, 19293), (6213, 13924), (6431, 13452), (6726, 12862), (6962, 12426), (8284, 10443)]