87664752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{86969}}^1$

素因数の和:86990

約数の個数: 60

約数和(自身を含む): 280391280

約数和(自身を除く): 192726528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 86969, 173938, 260907, 347876, 521814, 608783, 695752, 782721, 1043628, 1217566, 1391504, 1565442, 1826349, 2087256, 2435132, 3130884, 3652698, 4174512, 4870264, 5479047, 6261768, 7305396, 9740528, 10958094, 12523536, 14610792, 21916188, 29221584, 43832376, 87664752]

約数ペア:

[(1, 87664752), (2, 43832376), (3, 29221584), (4, 21916188), (6, 14610792), (7, 12523536), (8, 10958094), (9, 9740528), (12, 7305396), (14, 6261768), (16, 5479047), (18, 4870264), (21, 4174512), (24, 3652698), (28, 3130884), (36, 2435132), (42, 2087256), (48, 1826349), (56, 1565442), (63, 1391504), (72, 1217566), (84, 1043628), (112, 782721), (126, 695752), (144, 608783), (168, 521814), (252, 347876), (336, 260907), (504, 173938), (1008, 86969)]