77263904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 159376896

約数和(自身を除く): 82112992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1097, 1136, 2194, 2201, 2272, 4388, 4402, 8776, 8804, 17552, 17608, 34007, 35104, 35216, 68014, 70432, 77887, 136028, 155774, 272056, 311548, 544112, 623096, 1088224, 1246192, 2414497, 2492384, 4828994, 9657988, 19315976, 38631952, 77263904]

約数ペア:

[(1, 77263904), (2, 38631952), (4, 19315976), (8, 9657988), (16, 4828994), (31, 2492384), (32, 2414497), (62, 1246192), (71, 1088224), (124, 623096), (142, 544112), (248, 311548), (284, 272056), (496, 155774), (568, 136028), (992, 77887), (1097, 70432), (1136, 68014), (2194, 35216), (2201, 35104), (2272, 34007), (4388, 17608), (4402, 17552), (8776, 8804)]