72645535476

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9473857}}^1$

素因数の和:9473941

約数の個数: 48

約数和(自身を含む): 190992977280

約数和(自身を除く): 118347441804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 9473857, 18947714, 28421571, 37895428, 56843142, 85264713, 113686284, 170529426, 255794139, 341058852, 511588278, 672643847, 1023176556, 1345287694, 2017931541, 2690575388, 4035863082, 6053794623, 8071726164, 12107589246, 18161383869, 24215178492, 36322767738, 72645535476]

約数ペア:

[(1, 72645535476), (2, 36322767738), (3, 24215178492), (4, 18161383869), (6, 12107589246), (9, 8071726164), (12, 6053794623), (18, 4035863082), (27, 2690575388), (36, 2017931541), (54, 1345287694), (71, 1023176556), (108, 672643847), (142, 511588278), (213, 341058852), (284, 255794139), (426, 170529426), (639, 113686284), (852, 85264713), (1278, 56843142), (1917, 37895428), (2556, 28421571), (3834, 18947714), (7668, 9473857)]