8815164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 23157120

約数和(自身を除く): 14341956

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 164, 228, 246, 276, 437, 492, 779, 874, 943, 1311, 1558, 1681, 1748, 1886, 2337, 2622, 2829, 3116, 3362, 3772, 4674, 5043, 5244, 5658, 6724, 9348, 10086, 11316, 17917, 20172, 31939, 35834, 38663, 53751, 63878, 71668, 77326, 95817, 107502, 115989, 127756, 154652, 191634, 215004, 231978, 383268, 463956, 734597, 1469194, 2203791, 2938388, 4407582, 8815164]

約数ペア:

[(1, 8815164), (2, 4407582), (3, 2938388), (4, 2203791), (6, 1469194), (12, 734597), (19, 463956), (23, 383268), (38, 231978), (41, 215004), (46, 191634), (57, 154652), (69, 127756), (76, 115989), (82, 107502), (92, 95817), (114, 77326), (123, 71668), (138, 63878), (164, 53751), (228, 38663), (246, 35834), (276, 31939), (437, 20172), (492, 17917), (779, 11316), (874, 10086), (943, 9348), (1311, 6724), (1558, 5658), (1681, 5244), (1748, 5043), (1886, 4674), (2337, 3772), (2622, 3362), (2829, 3116)]