73428984

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20029

約数の個数: 64

約数和(自身を含む): 215978400

約数和(自身を除く): 142549416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 19997, 39994, 59991, 79988, 119982, 159976, 179973, 239964, 339949, 359946, 479928, 539919, 679898, 719892, 1019847, 1079838, 1359796, 1439784, 2039694, 2159676, 2719592, 3059541, 4079388, 4319352, 6119082, 8158776, 9178623, 12238164, 18357246, 24476328, 36714492, 73428984]

約数ペア:

[(1, 73428984), (2, 36714492), (3, 24476328), (4, 18357246), (6, 12238164), (8, 9178623), (9, 8158776), (12, 6119082), (17, 4319352), (18, 4079388), (24, 3059541), (27, 2719592), (34, 2159676), (36, 2039694), (51, 1439784), (54, 1359796), (68, 1079838), (72, 1019847), (102, 719892), (108, 679898), (136, 539919), (153, 479928), (204, 359946), (216, 339949), (306, 239964), (408, 179973), (459, 159976), (612, 119982), (918, 79988), (1224, 59991), (1836, 39994), (3672, 19997)]