73508916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 188850144

約数和(自身を除く): 115341228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 402, 507, 541, 676, 804, 871, 1014, 1082, 1623, 1742, 2028, 2164, 2613, 3246, 3484, 5226, 6492, 7033, 10452, 11323, 14066, 21099, 22646, 28132, 33969, 36247, 42198, 45292, 67938, 72494, 84396, 91429, 108741, 135876, 144988, 182858, 217482, 274287, 365716, 434964, 471211, 548574, 942422, 1097148, 1413633, 1884844, 2827266, 5654532, 6125743, 12251486, 18377229, 24502972, 36754458, 73508916]

約数ペア:

[(1, 73508916), (2, 36754458), (3, 24502972), (4, 18377229), (6, 12251486), (12, 6125743), (13, 5654532), (26, 2827266), (39, 1884844), (52, 1413633), (67, 1097148), (78, 942422), (134, 548574), (156, 471211), (169, 434964), (201, 365716), (268, 274287), (338, 217482), (402, 182858), (507, 144988), (541, 135876), (676, 108741), (804, 91429), (871, 84396), (1014, 72494), (1082, 67938), (1623, 45292), (1742, 42198), (2028, 36247), (2164, 33969), (2613, 28132), (3246, 22646), (3484, 21099), (5226, 14066), (6492, 11323), (7033, 10452)]