15702990768

素因数分解:

$2^4\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{54881}}^1$

素因数の和:56882

約数の個数: 60

約数和(自身を含む): 43969482648

約数和(自身を除く): 28266491880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1987, 3974, 5961, 7948, 11922, 15896, 17883, 23844, 31792, 35766, 47688, 54881, 71532, 95376, 109762, 143064, 164643, 219524, 286128, 329286, 439048, 493929, 658572, 878096, 987858, 1317144, 1975716, 2634288, 3951432, 7902864, 109048547, 218097094, 327145641, 436194188, 654291282, 872388376, 981436923, 1308582564, 1744776752, 1962873846, 2617165128, 3925747692, 5234330256, 7851495384, 15702990768]

約数ペア:

[(1, 15702990768), (2, 7851495384), (3, 5234330256), (4, 3925747692), (6, 2617165128), (8, 1962873846), (9, 1744776752), (12, 1308582564), (16, 981436923), (18, 872388376), (24, 654291282), (36, 436194188), (48, 327145641), (72, 218097094), (144, 109048547), (1987, 7902864), (3974, 3951432), (5961, 2634288), (7948, 1975716), (11922, 1317144), (15896, 987858), (17883, 878096), (23844, 658572), (31792, 493929), (35766, 439048), (47688, 329286), (54881, 286128), (71532, 219524), (95376, 164643), (109762, 143064)]