72293804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 141886080

約数和(自身を除く): 69592276

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 137, 179, 268, 274, 358, 548, 716, 737, 1474, 1507, 1969, 2948, 3014, 3938, 6028, 7876, 9179, 11993, 18358, 23986, 24523, 36716, 47972, 49046, 98092, 100969, 131923, 201938, 263846, 269753, 403876, 527692, 539506, 1079012, 1643041, 3286082, 6572164, 18073451, 36146902, 72293804]

約数ペア:

[(1, 72293804), (2, 36146902), (4, 18073451), (11, 6572164), (22, 3286082), (44, 1643041), (67, 1079012), (134, 539506), (137, 527692), (179, 403876), (268, 269753), (274, 263846), (358, 201938), (548, 131923), (716, 100969), (737, 98092), (1474, 49046), (1507, 47972), (1969, 36716), (2948, 24523), (3014, 23986), (3938, 18358), (6028, 11993), (7876, 9179)]