71354712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 150727848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1223, 1326, 1496, 1716, 1768, 2244, 2431, 2446, 2652, 3432, 3669, 4488, 4862, 4892, 5304, 7293, 7338, 9724, 9784, 13453, 14586, 14676, 15899, 19448, 20791, 26906, 29172, 29352, 31798, 40359, 41582, 47697, 53812, 58344, 62373, 63596, 80718, 83164, 95394, 107624, 124746, 127192, 161436, 166328, 174889, 190788, 228701, 249492, 270283, 322872, 349778, 381576, 457402, 498984, 524667, 540566, 686103, 699556, 810849, 914804, 1049334, 1081132, 1372206, 1399112, 1621698, 1829608, 2098668, 2162264, 2744412, 2973113, 3243396, 4197336, 5488824, 5946226, 6486792, 8919339, 11892452, 17838678, 23784904, 35677356, 71354712]

約数ペア:

[(1, 71354712), (2, 35677356), (3, 23784904), (4, 17838678), (6, 11892452), (8, 8919339), (11, 6486792), (12, 5946226), (13, 5488824), (17, 4197336), (22, 3243396), (24, 2973113), (26, 2744412), (33, 2162264), (34, 2098668), (39, 1829608), (44, 1621698), (51, 1399112), (52, 1372206), (66, 1081132), (68, 1049334), (78, 914804), (88, 810849), (102, 699556), (104, 686103), (132, 540566), (136, 524667), (143, 498984), (156, 457402), (187, 381576), (204, 349778), (221, 322872), (264, 270283), (286, 249492), (312, 228701), (374, 190788), (408, 174889), (429, 166328), (442, 161436), (561, 127192), (572, 124746), (663, 107624), (748, 95394), (858, 83164), (884, 80718), (1122, 63596), (1144, 62373), (1223, 58344), (1326, 53812), (1496, 47697), (1716, 41582), (1768, 40359), (2244, 31798), (2431, 29352), (2446, 29172), (2652, 26906), (3432, 20791), (3669, 19448), (4488, 15899), (4862, 14676), (4892, 14586), (5304, 13453), (7293, 9784), (7338, 9724)]