8903856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 26109440

約数和(自身を除く): 17205584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 751, 912, 988, 1482, 1502, 1976, 2253, 2964, 3004, 3952, 4506, 5928, 6008, 9012, 9763, 11856, 12016, 14269, 18024, 19526, 28538, 29289, 36048, 39052, 42807, 57076, 58578, 78104, 85614, 114152, 117156, 156208, 171228, 185497, 228304, 234312, 342456, 370994, 468624, 556491, 684912, 741988, 1112982, 1483976, 2225964, 2967952, 4451928, 8903856]

約数ペア:

[(1, 8903856), (2, 4451928), (3, 2967952), (4, 2225964), (6, 1483976), (8, 1112982), (12, 741988), (13, 684912), (16, 556491), (19, 468624), (24, 370994), (26, 342456), (38, 234312), (39, 228304), (48, 185497), (52, 171228), (57, 156208), (76, 117156), (78, 114152), (104, 85614), (114, 78104), (152, 58578), (156, 57076), (208, 42807), (228, 39052), (247, 36048), (304, 29289), (312, 28538), (456, 19526), (494, 18024), (624, 14269), (741, 12016), (751, 11856), (912, 9763), (988, 9012), (1482, 6008), (1502, 5928), (1976, 4506), (2253, 3952), (2964, 3004)]