64000188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253969}}^1$

素因数の和:253986

約数の個数: 36

約数和(自身を含む): 184890160

約数和(自身を除く): 120889972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253969, 507938, 761907, 1015876, 1523814, 1777783, 2285721, 3047628, 3555566, 4571442, 5333349, 7111132, 9142884, 10666698, 16000047, 21333396, 32000094, 64000188]

約数ペア:

[(1, 64000188), (2, 32000094), (3, 21333396), (4, 16000047), (6, 10666698), (7, 9142884), (9, 7111132), (12, 5333349), (14, 4571442), (18, 3555566), (21, 3047628), (28, 2285721), (36, 1777783), (42, 1523814), (63, 1015876), (84, 761907), (126, 507938), (252, 253969)]