87281784

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{29567}}^1$

素因数の和:29620

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 154880136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 29567, 59134, 88701, 118268, 177402, 236536, 266103, 354804, 532206, 709608, 1064412, 1212247, 2128824, 2424494, 3636741, 4848988, 7273482, 9697976, 10910223, 14546964, 21820446, 29093928, 43640892, 87281784]

約数ペア:

[(1, 87281784), (2, 43640892), (3, 29093928), (4, 21820446), (6, 14546964), (8, 10910223), (9, 9697976), (12, 7273482), (18, 4848988), (24, 3636741), (36, 2424494), (41, 2128824), (72, 1212247), (82, 1064412), (123, 709608), (164, 532206), (246, 354804), (328, 266103), (369, 236536), (492, 177402), (738, 118268), (984, 88701), (1476, 59134), (2952, 29567)]