64177668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{93827}}^1$

素因数の和:93856

約数の個数: 36

約数和(自身を含む): 170766960

約数和(自身を除く): 106589292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 93827, 187654, 281481, 375308, 562962, 844443, 1125924, 1688886, 1782713, 3377772, 3565426, 5348139, 7130852, 10696278, 16044417, 21392556, 32088834, 64177668]

約数ペア:

[(1, 64177668), (2, 32088834), (3, 21392556), (4, 16044417), (6, 10696278), (9, 7130852), (12, 5348139), (18, 3565426), (19, 3377772), (36, 1782713), (38, 1688886), (57, 1125924), (76, 844443), (114, 562962), (171, 375308), (228, 281481), (342, 187654), (684, 93827)]