108905292

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 281736000

約数和(自身を除く): 172830708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 149, 158, 237, 257, 298, 316, 447, 474, 514, 596, 711, 771, 894, 948, 1028, 1341, 1422, 1542, 1788, 2313, 2682, 2844, 3084, 4626, 5364, 9252, 11771, 20303, 23542, 35313, 38293, 40606, 47084, 60909, 70626, 76586, 81212, 105939, 114879, 121818, 141252, 153172, 182727, 211878, 229758, 243636, 344637, 365454, 423756, 459516, 689274, 730908, 1378548, 3025147, 6050294, 9075441, 12100588, 18150882, 27226323, 36301764, 54452646, 108905292]

約数ペア:

[(1, 108905292), (2, 54452646), (3, 36301764), (4, 27226323), (6, 18150882), (9, 12100588), (12, 9075441), (18, 6050294), (36, 3025147), (79, 1378548), (149, 730908), (158, 689274), (237, 459516), (257, 423756), (298, 365454), (316, 344637), (447, 243636), (474, 229758), (514, 211878), (596, 182727), (711, 153172), (771, 141252), (894, 121818), (948, 114879), (1028, 105939), (1341, 81212), (1422, 76586), (1542, 70626), (1788, 60909), (2313, 47084), (2682, 40606), (2844, 38293), (3084, 35313), (4626, 23542), (5364, 20303), (9252, 11771)]