87388266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 204953760

約数和(自身を除く): 117565494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 2269, 2751, 4538, 5502, 6419, 6807, 12838, 13614, 15883, 19257, 31766, 38514, 47649, 95298, 111181, 222362, 297239, 333543, 594478, 667086, 891717, 1783434, 2080673, 4161346, 6242019, 12484038, 14564711, 29129422, 43694133, 87388266]

約数ペア:

[(1, 87388266), (2, 43694133), (3, 29129422), (6, 14564711), (7, 12484038), (14, 6242019), (21, 4161346), (42, 2080673), (49, 1783434), (98, 891717), (131, 667086), (147, 594478), (262, 333543), (294, 297239), (393, 222362), (786, 111181), (917, 95298), (1834, 47649), (2269, 38514), (2751, 31766), (4538, 19257), (5502, 15883), (6419, 13614), (6807, 12838)]