87591438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3137

約数の個数: 48

約数和(自身を含む): 208494000

約数和(自身を除く): 120902562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1341, 1639, 2682, 2969, 3278, 4917, 5938, 8907, 9834, 14751, 17814, 26721, 29502, 32659, 53442, 65318, 97977, 195954, 293931, 442381, 587862, 884762, 1327143, 2654286, 3981429, 4866191, 7962858, 9732382, 14598573, 29197146, 43795719, 87591438]

約数ペア:

[(1, 87591438), (2, 43795719), (3, 29197146), (6, 14598573), (9, 9732382), (11, 7962858), (18, 4866191), (22, 3981429), (33, 2654286), (66, 1327143), (99, 884762), (149, 587862), (198, 442381), (298, 293931), (447, 195954), (894, 97977), (1341, 65318), (1639, 53442), (2682, 32659), (2969, 29502), (3278, 26721), (4917, 17814), (5938, 14751), (8907, 9834)]