69965104

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 60

約数和(自身を含む): 151396560

約数和(自身を除く): 81431456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 484, 509, 568, 781, 968, 1018, 1136, 1562, 1936, 2036, 3124, 4072, 5599, 6248, 8144, 8591, 11198, 12496, 17182, 22396, 34364, 36139, 44792, 61589, 68728, 72278, 89584, 123178, 137456, 144556, 246356, 289112, 397529, 492712, 578224, 795058, 985424, 1590116, 3180232, 4372819, 6360464, 8745638, 17491276, 34982552, 69965104]

約数ペア:

[(1, 69965104), (2, 34982552), (4, 17491276), (8, 8745638), (11, 6360464), (16, 4372819), (22, 3180232), (44, 1590116), (71, 985424), (88, 795058), (121, 578224), (142, 492712), (176, 397529), (242, 289112), (284, 246356), (484, 144556), (509, 137456), (568, 123178), (781, 89584), (968, 72278), (1018, 68728), (1136, 61589), (1562, 44792), (1936, 36139), (2036, 34364), (3124, 22396), (4072, 17182), (5599, 12496), (6248, 11198), (8144, 8591)]