72734144

素因数分解:

$2^6\times 7^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1105

約数の個数: 56

約数和(自身を含む): 166055040

約数和(自身を除く): 93320896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 179, 224, 358, 448, 716, 907, 1253, 1432, 1814, 2506, 2864, 3628, 5012, 5728, 6349, 7256, 10024, 11456, 12698, 14512, 20048, 25396, 29024, 40096, 50792, 58048, 80192, 101584, 162353, 203168, 324706, 406336, 649412, 1136471, 1298824, 2272942, 2597648, 4545884, 5195296, 9091768, 10390592, 18183536, 36367072, 72734144]

約数ペア:

[(1, 72734144), (2, 36367072), (4, 18183536), (7, 10390592), (8, 9091768), (14, 5195296), (16, 4545884), (28, 2597648), (32, 2272942), (56, 1298824), (64, 1136471), (112, 649412), (179, 406336), (224, 324706), (358, 203168), (448, 162353), (716, 101584), (907, 80192), (1253, 58048), (1432, 50792), (1814, 40096), (2506, 29024), (2864, 25396), (3628, 20048), (5012, 14512), (5728, 12698), (6349, 11456), (7256, 10024)]