81355032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 242424000

約数和(自身を除く): 161068968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 139, 198, 264, 278, 396, 417, 556, 739, 792, 834, 1112, 1251, 1478, 1529, 1668, 2217, 2502, 2956, 3058, 3336, 4434, 4587, 5004, 5912, 6116, 6651, 8129, 8868, 9174, 10008, 12232, 13302, 13761, 16258, 17736, 18348, 24387, 26604, 27522, 32516, 36696, 48774, 53208, 55044, 65032, 73161, 97548, 102721, 110088, 146322, 195096, 205442, 292644, 308163, 410884, 585288, 616326, 821768, 924489, 1129931, 1232652, 1848978, 2259862, 2465304, 3389793, 3697956, 4519724, 6779586, 7395912, 9039448, 10169379, 13559172, 20338758, 27118344, 40677516, 81355032]

約数ペア:

[(1, 81355032), (2, 40677516), (3, 27118344), (4, 20338758), (6, 13559172), (8, 10169379), (9, 9039448), (11, 7395912), (12, 6779586), (18, 4519724), (22, 3697956), (24, 3389793), (33, 2465304), (36, 2259862), (44, 1848978), (66, 1232652), (72, 1129931), (88, 924489), (99, 821768), (132, 616326), (139, 585288), (198, 410884), (264, 308163), (278, 292644), (396, 205442), (417, 195096), (556, 146322), (739, 110088), (792, 102721), (834, 97548), (1112, 73161), (1251, 65032), (1478, 55044), (1529, 53208), (1668, 48774), (2217, 36696), (2502, 32516), (2956, 27522), (3058, 26604), (3336, 24387), (4434, 18348), (4587, 17736), (5004, 16258), (5912, 13761), (6116, 13302), (6651, 12232), (8129, 10008), (8868, 9174)]