72803562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30109}}^1$

素因数の和:30158

約数の個数: 32

約数和(自身を含む): 161871360

約数和(自身を除く): 89067798

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 30109, 60218, 90327, 180654, 391417, 782834, 933379, 1174251, 1866758, 2348502, 2800137, 5600274, 12133927, 24267854, 36401781, 72803562]

約数ペア:

[(1, 72803562), (2, 36401781), (3, 24267854), (6, 12133927), (13, 5600274), (26, 2800137), (31, 2348502), (39, 1866758), (62, 1174251), (78, 933379), (93, 782834), (186, 391417), (403, 180654), (806, 90327), (1209, 60218), (2418, 30109)]