788152068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15193}}^1$

素因数の和:15345

約数の個数: 72

約数和(自身を含む): 2190123936

約数和(自身を除く): 1401971868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 2358, 2882, 4323, 4716, 5764, 8646, 12969, 15193, 17292, 25938, 30386, 45579, 51876, 60772, 91158, 136737, 167123, 182316, 273474, 334246, 501369, 546948, 668492, 1002738, 1504107, 1990283, 2005476, 3008214, 3980566, 5970849, 6016428, 7961132, 11941698, 17912547, 21893113, 23883396, 35825094, 43786226, 65679339, 71650188, 87572452, 131358678, 197038017, 262717356, 394076034, 788152068]

約数ペア:

[(1, 788152068), (2, 394076034), (3, 262717356), (4, 197038017), (6, 131358678), (9, 87572452), (11, 71650188), (12, 65679339), (18, 43786226), (22, 35825094), (33, 23883396), (36, 21893113), (44, 17912547), (66, 11941698), (99, 7961132), (131, 6016428), (132, 5970849), (198, 3980566), (262, 3008214), (393, 2005476), (396, 1990283), (524, 1504107), (786, 1002738), (1179, 668492), (1441, 546948), (1572, 501369), (2358, 334246), (2882, 273474), (4323, 182316), (4716, 167123), (5764, 136737), (8646, 91158), (12969, 60772), (15193, 51876), (17292, 45579), (25938, 30386)]