74185552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 177845760

約数和(自身を除く): 103660208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 829, 952, 1316, 1598, 1658, 1904, 2632, 3196, 3316, 5264, 5593, 5803, 6392, 6632, 11186, 11606, 12784, 13264, 14093, 22372, 23212, 28186, 38963, 44744, 46424, 56372, 77926, 89488, 92848, 98651, 112744, 155852, 197302, 225488, 272741, 311704, 394604, 545482, 623408, 662371, 789208, 1090964, 1324742, 1578416, 2181928, 2649484, 4363856, 4636597, 5298968, 9273194, 10597936, 18546388, 37092776, 74185552]

約数ペア:

[(1, 74185552), (2, 37092776), (4, 18546388), (7, 10597936), (8, 9273194), (14, 5298968), (16, 4636597), (17, 4363856), (28, 2649484), (34, 2181928), (47, 1578416), (56, 1324742), (68, 1090964), (94, 789208), (112, 662371), (119, 623408), (136, 545482), (188, 394604), (238, 311704), (272, 272741), (329, 225488), (376, 197302), (476, 155852), (658, 112744), (752, 98651), (799, 92848), (829, 89488), (952, 77926), (1316, 56372), (1598, 46424), (1658, 44744), (1904, 38963), (2632, 28186), (3196, 23212), (3316, 22372), (5264, 14093), (5593, 13264), (5803, 12784), (6392, 11606), (6632, 11186)]