72741144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{432983}}^1$

素因数の和:432999

約数の個数: 32

約数和(自身を含む): 207832320

約数和(自身を除く): 135091176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 432983, 865966, 1298949, 1731932, 2597898, 3030881, 3463864, 5195796, 6061762, 9092643, 10391592, 12123524, 18185286, 24247048, 36370572, 72741144]

約数ペア:

[(1, 72741144), (2, 36370572), (3, 24247048), (4, 18185286), (6, 12123524), (7, 10391592), (8, 9092643), (12, 6061762), (14, 5195796), (21, 3463864), (24, 3030881), (28, 2597898), (42, 1731932), (56, 1298949), (84, 865966), (168, 432983)]