66631896

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 194647860

約数和(自身を除く): 128015964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 107, 108, 124, 162, 186, 214, 216, 248, 279, 321, 324, 372, 428, 558, 642, 648, 744, 837, 856, 961, 963, 1116, 1284, 1674, 1922, 1926, 2232, 2511, 2568, 2883, 2889, 3317, 3348, 3844, 3852, 5022, 5766, 5778, 6634, 6696, 7688, 7704, 8649, 8667, 9951, 10044, 11532, 11556, 13268, 17298, 17334, 19902, 20088, 23064, 23112, 25947, 26536, 29853, 34596, 34668, 39804, 51894, 59706, 69192, 69336, 77841, 79608, 89559, 102827, 103788, 119412, 155682, 179118, 205654, 207576, 238824, 268677, 308481, 311364, 358236, 411308, 537354, 616962, 622728, 716472, 822616, 925443, 1074708, 1233924, 1850886, 2149416, 2467848, 2776329, 3701772, 5552658, 7403544, 8328987, 11105316, 16657974, 22210632, 33315948, 66631896]

約数ペア:

[(1, 66631896), (2, 33315948), (3, 22210632), (4, 16657974), (6, 11105316), (8, 8328987), (9, 7403544), (12, 5552658), (18, 3701772), (24, 2776329), (27, 2467848), (31, 2149416), (36, 1850886), (54, 1233924), (62, 1074708), (72, 925443), (81, 822616), (93, 716472), (107, 622728), (108, 616962), (124, 537354), (162, 411308), (186, 358236), (214, 311364), (216, 308481), (248, 268677), (279, 238824), (321, 207576), (324, 205654), (372, 179118), (428, 155682), (558, 119412), (642, 103788), (648, 102827), (744, 89559), (837, 79608), (856, 77841), (961, 69336), (963, 69192), (1116, 59706), (1284, 51894), (1674, 39804), (1922, 34668), (1926, 34596), (2232, 29853), (2511, 26536), (2568, 25947), (2883, 23112), (2889, 23064), (3317, 20088), (3348, 19902), (3844, 17334), (3852, 17298), (5022, 13268), (5766, 11556), (5778, 11532), (6634, 10044), (6696, 9951), (7688, 8667), (7704, 8649)]