77722128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 239672160

約数和(自身を除く): 161950032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 139, 144, 176, 198, 264, 278, 353, 396, 417, 528, 556, 706, 792, 834, 1059, 1112, 1251, 1412, 1529, 1584, 1668, 2118, 2224, 2502, 2824, 3058, 3177, 3336, 3883, 4236, 4587, 5004, 5648, 6116, 6354, 6672, 7766, 8472, 9174, 10008, 11649, 12232, 12708, 13761, 15532, 16944, 18348, 20016, 23298, 24464, 25416, 27522, 31064, 34947, 36696, 46596, 49067, 50832, 55044, 62128, 69894, 73392, 93192, 98134, 110088, 139788, 147201, 186384, 196268, 220176, 279576, 294402, 392536, 441603, 539737, 559152, 588804, 785072, 883206, 1079474, 1177608, 1619211, 1766412, 2158948, 2355216, 3238422, 3532824, 4317896, 4857633, 6476844, 7065648, 8635792, 9715266, 12953688, 19430532, 25907376, 38861064, 77722128]

約数ペア:

[(1, 77722128), (2, 38861064), (3, 25907376), (4, 19430532), (6, 12953688), (8, 9715266), (9, 8635792), (11, 7065648), (12, 6476844), (16, 4857633), (18, 4317896), (22, 3532824), (24, 3238422), (33, 2355216), (36, 2158948), (44, 1766412), (48, 1619211), (66, 1177608), (72, 1079474), (88, 883206), (99, 785072), (132, 588804), (139, 559152), (144, 539737), (176, 441603), (198, 392536), (264, 294402), (278, 279576), (353, 220176), (396, 196268), (417, 186384), (528, 147201), (556, 139788), (706, 110088), (792, 98134), (834, 93192), (1059, 73392), (1112, 69894), (1251, 62128), (1412, 55044), (1529, 50832), (1584, 49067), (1668, 46596), (2118, 36696), (2224, 34947), (2502, 31064), (2824, 27522), (3058, 25416), (3177, 24464), (3336, 23298), (3883, 20016), (4236, 18348), (4587, 16944), (5004, 15532), (5648, 13761), (6116, 12708), (6354, 12232), (6672, 11649), (7766, 10008), (8472, 9174)]