71363292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 225292032

約数和(自身を除く): 153928740

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 182, 231, 273, 286, 308, 338, 364, 429, 457, 462, 507, 546, 572, 676, 858, 914, 924, 1001, 1014, 1092, 1183, 1371, 1716, 1828, 1859, 2002, 2028, 2366, 2742, 3003, 3199, 3549, 3718, 4004, 4732, 5027, 5484, 5577, 5941, 6006, 6398, 7098, 7436, 9597, 10054, 11154, 11882, 12012, 12796, 13013, 14196, 15081, 17823, 19194, 20108, 22308, 23764, 26026, 30162, 35189, 35646, 38388, 39039, 41587, 52052, 60324, 65351, 70378, 71292, 77233, 78078, 83174, 105567, 124761, 130702, 140756, 154466, 156156, 166348, 196053, 211134, 231699, 249522, 261404, 308932, 392106, 422268, 457457, 463398, 499044, 540631, 784212, 849563, 914914, 926796, 1081262, 1372371, 1621893, 1699126, 1829828, 2162524, 2548689, 2744742, 3243786, 3398252, 5097378, 5489484, 5946941, 6487572, 10194756, 11893882, 17840823, 23787764, 35681646, 71363292]

約数ペア:

[(1, 71363292), (2, 35681646), (3, 23787764), (4, 17840823), (6, 11893882), (7, 10194756), (11, 6487572), (12, 5946941), (13, 5489484), (14, 5097378), (21, 3398252), (22, 3243786), (26, 2744742), (28, 2548689), (33, 2162524), (39, 1829828), (42, 1699126), (44, 1621893), (52, 1372371), (66, 1081262), (77, 926796), (78, 914914), (84, 849563), (91, 784212), (132, 540631), (143, 499044), (154, 463398), (156, 457457), (169, 422268), (182, 392106), (231, 308932), (273, 261404), (286, 249522), (308, 231699), (338, 211134), (364, 196053), (429, 166348), (457, 156156), (462, 154466), (507, 140756), (546, 130702), (572, 124761), (676, 105567), (858, 83174), (914, 78078), (924, 77233), (1001, 71292), (1014, 70378), (1092, 65351), (1183, 60324), (1371, 52052), (1716, 41587), (1828, 39039), (1859, 38388), (2002, 35646), (2028, 35189), (2366, 30162), (2742, 26026), (3003, 23764), (3199, 22308), (3549, 20108), (3718, 19194), (4004, 17823), (4732, 15081), (5027, 14196), (5484, 13013), (5577, 12796), (5941, 12012), (6006, 11882), (6398, 11154), (7098, 10054), (7436, 9597)]