73647952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 175167360

約数和(自身を除く): 101519408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 653, 742, 848, 1007, 1064, 1306, 1484, 2014, 2128, 2612, 2968, 4028, 4571, 5224, 5936, 7049, 8056, 9142, 10448, 12407, 14098, 16112, 18284, 24814, 28196, 34609, 36568, 49628, 56392, 69218, 73136, 86849, 99256, 112784, 138436, 173698, 198512, 242263, 276872, 347396, 484526, 553744, 657571, 694792, 969052, 1315142, 1389584, 1938104, 2630284, 3876208, 4602997, 5260568, 9205994, 10521136, 18411988, 36823976, 73647952]

約数ペア:

[(1, 73647952), (2, 36823976), (4, 18411988), (7, 10521136), (8, 9205994), (14, 5260568), (16, 4602997), (19, 3876208), (28, 2630284), (38, 1938104), (53, 1389584), (56, 1315142), (76, 969052), (106, 694792), (112, 657571), (133, 553744), (152, 484526), (212, 347396), (266, 276872), (304, 242263), (371, 198512), (424, 173698), (532, 138436), (653, 112784), (742, 99256), (848, 86849), (1007, 73136), (1064, 69218), (1306, 56392), (1484, 49628), (2014, 36568), (2128, 34609), (2612, 28196), (2968, 24814), (4028, 18284), (4571, 16112), (5224, 14098), (5936, 12407), (7049, 10448), (8056, 9142)]