80498468466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1615073}}^1$

素因数の和:1615168

約数の個数: 64

約数和(自身を含む): 195359351040

約数和(自身を除く): 114860882574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 16614, 24921, 49842, 1615073, 3230146, 4845219, 9690438, 14535657, 20995949, 29071314, 41991898, 43606971, 62987847, 87213942, 114670183, 125975694, 188963541, 229340366, 344010549, 377927082, 566890623, 688021098, 1032031647, 1133781246, 1490712379, 2064063294, 2981424758, 3096094941, 4472137137, 6192189882, 8944274274, 13416411411, 26832822822, 40249234233, 80498468466]

約数ペア:

[(1, 80498468466), (2, 40249234233), (3, 26832822822), (6, 13416411411), (9, 8944274274), (13, 6192189882), (18, 4472137137), (26, 3096094941), (27, 2981424758), (39, 2064063294), (54, 1490712379), (71, 1133781246), (78, 1032031647), (117, 688021098), (142, 566890623), (213, 377927082), (234, 344010549), (351, 229340366), (426, 188963541), (639, 125975694), (702, 114670183), (923, 87213942), (1278, 62987847), (1846, 43606971), (1917, 41991898), (2769, 29071314), (3834, 20995949), (5538, 14535657), (8307, 9690438), (16614, 4845219), (24921, 3230146), (49842, 1615073)]