64770498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7539

約数の個数: 48

約数和(自身を含む): 155236536

約数和(自身を除く): 90466038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 7481, 8658, 14962, 22443, 44886, 67329, 97253, 134658, 194506, 276797, 291759, 553594, 583518, 830391, 875277, 1660782, 1750554, 2491173, 3598361, 4982346, 7196722, 10795083, 21590166, 32385249, 64770498]

約数ペア:

[(1, 64770498), (2, 32385249), (3, 21590166), (6, 10795083), (9, 7196722), (13, 4982346), (18, 3598361), (26, 2491173), (37, 1750554), (39, 1660782), (74, 875277), (78, 830391), (111, 583518), (117, 553594), (222, 291759), (234, 276797), (333, 194506), (481, 134658), (666, 97253), (962, 67329), (1443, 44886), (2886, 22443), (4329, 14962), (7481, 8658)]