122790204

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 317011968

約数和(自身を除く): 194221764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 127, 214, 251, 254, 321, 381, 428, 502, 508, 642, 753, 762, 963, 1004, 1143, 1284, 1506, 1524, 1926, 2259, 2286, 3012, 3852, 4518, 4572, 9036, 13589, 26857, 27178, 31877, 40767, 53714, 54356, 63754, 80571, 81534, 95631, 107428, 122301, 127508, 161142, 163068, 191262, 241713, 244602, 286893, 322284, 382524, 483426, 489204, 573786, 966852, 1147572, 3410839, 6821678, 10232517, 13643356, 20465034, 30697551, 40930068, 61395102, 122790204]

約数ペア:

[(1, 122790204), (2, 61395102), (3, 40930068), (4, 30697551), (6, 20465034), (9, 13643356), (12, 10232517), (18, 6821678), (36, 3410839), (107, 1147572), (127, 966852), (214, 573786), (251, 489204), (254, 483426), (321, 382524), (381, 322284), (428, 286893), (502, 244602), (508, 241713), (642, 191262), (753, 163068), (762, 161142), (963, 127508), (1004, 122301), (1143, 107428), (1284, 95631), (1506, 81534), (1524, 80571), (1926, 63754), (2259, 54356), (2286, 53714), (3012, 40767), (3852, 31877), (4518, 27178), (4572, 26857), (9036, 13589)]