83891268

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3943}}^1$

素因数の和:4153

約数の個数: 48

約数和(自身を含む): 218655360

約数和(自身を除く): 134764092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 3943, 5319, 7092, 7886, 10638, 11829, 15772, 21276, 23658, 35487, 47316, 70974, 106461, 141948, 212922, 425844, 776771, 1553542, 2330313, 3107084, 4660626, 6990939, 9321252, 13981878, 20972817, 27963756, 41945634, 83891268]

約数ペア:

[(1, 83891268), (2, 41945634), (3, 27963756), (4, 20972817), (6, 13981878), (9, 9321252), (12, 6990939), (18, 4660626), (27, 3107084), (36, 2330313), (54, 1553542), (108, 776771), (197, 425844), (394, 212922), (591, 141948), (788, 106461), (1182, 70974), (1773, 47316), (2364, 35487), (3546, 23658), (3943, 21276), (5319, 15772), (7092, 11829), (7886, 10638)]