72005784

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{11071}}^1$

素因数の和:11351

約数の個数: 32

約数和(自身を含む): 180695040

約数和(自身を除く): 108689256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 11071, 22142, 33213, 44284, 66426, 88568, 132852, 265704, 3000241, 6000482, 9000723, 12000964, 18001446, 24001928, 36002892, 72005784]

約数ペア:

[(1, 72005784), (2, 36002892), (3, 24001928), (4, 18001446), (6, 12000964), (8, 9000723), (12, 6000482), (24, 3000241), (271, 265704), (542, 132852), (813, 88568), (1084, 66426), (1626, 44284), (2168, 33213), (3252, 22142), (6504, 11071)]