74743128

素因数分解:

$2^3\times 3^3\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 208504800

約数和(自身を除く): 133761672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 293, 586, 879, 1172, 1181, 1758, 2344, 2362, 2637, 3516, 3543, 4724, 5274, 7032, 7086, 7911, 9448, 10548, 10629, 14172, 15822, 21096, 21258, 28344, 31644, 31887, 42516, 63288, 63774, 85032, 127548, 255096, 346033, 692066, 1038099, 1384132, 2076198, 2768264, 3114297, 4152396, 6228594, 8304792, 9342891, 12457188, 18685782, 24914376, 37371564, 74743128]

約数ペア:

[(1, 74743128), (2, 37371564), (3, 24914376), (4, 18685782), (6, 12457188), (8, 9342891), (9, 8304792), (12, 6228594), (18, 4152396), (24, 3114297), (27, 2768264), (36, 2076198), (54, 1384132), (72, 1038099), (108, 692066), (216, 346033), (293, 255096), (586, 127548), (879, 85032), (1172, 63774), (1181, 63288), (1758, 42516), (2344, 31887), (2362, 31644), (2637, 28344), (3516, 21258), (3543, 21096), (4724, 15822), (5274, 14172), (7032, 10629), (7086, 10548), (7911, 9448)]