80054496

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 245188944

約数和(自身を除く): 165134448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 83, 96, 102, 136, 144, 153, 166, 197, 204, 249, 272, 288, 306, 332, 394, 408, 498, 544, 591, 612, 664, 747, 788, 816, 996, 1182, 1224, 1328, 1411, 1494, 1576, 1632, 1773, 1992, 2364, 2448, 2656, 2822, 2988, 3152, 3349, 3546, 3984, 4233, 4728, 4896, 5644, 5976, 6304, 6698, 7092, 7968, 8466, 9456, 10047, 11288, 11952, 12699, 13396, 14184, 16351, 16932, 18912, 20094, 22576, 23904, 25398, 26792, 28368, 30141, 32702, 33864, 40188, 45152, 49053, 50796, 53584, 56736, 60282, 65404, 67728, 80376, 98106, 101592, 107168, 120564, 130808, 135456, 147159, 160752, 196212, 203184, 241128, 261616, 277967, 294318, 321504, 392424, 406368, 482256, 523232, 555934, 588636, 784848, 833901, 964512, 1111868, 1177272, 1569696, 1667802, 2223736, 2354544, 2501703, 3335604, 4447472, 4709088, 5003406, 6671208, 8894944, 10006812, 13342416, 20013624, 26684832, 40027248, 80054496]

約数ペア:

[(1, 80054496), (2, 40027248), (3, 26684832), (4, 20013624), (6, 13342416), (8, 10006812), (9, 8894944), (12, 6671208), (16, 5003406), (17, 4709088), (18, 4447472), (24, 3335604), (32, 2501703), (34, 2354544), (36, 2223736), (48, 1667802), (51, 1569696), (68, 1177272), (72, 1111868), (83, 964512), (96, 833901), (102, 784848), (136, 588636), (144, 555934), (153, 523232), (166, 482256), (197, 406368), (204, 392424), (249, 321504), (272, 294318), (288, 277967), (306, 261616), (332, 241128), (394, 203184), (408, 196212), (498, 160752), (544, 147159), (591, 135456), (612, 130808), (664, 120564), (747, 107168), (788, 101592), (816, 98106), (996, 80376), (1182, 67728), (1224, 65404), (1328, 60282), (1411, 56736), (1494, 53584), (1576, 50796), (1632, 49053), (1773, 45152), (1992, 40188), (2364, 33864), (2448, 32702), (2656, 30141), (2822, 28368), (2988, 26792), (3152, 25398), (3349, 23904), (3546, 22576), (3984, 20094), (4233, 18912), (4728, 16932), (4896, 16351), (5644, 14184), (5976, 13396), (6304, 12699), (6698, 11952), (7092, 11288), (7968, 10047), (8466, 9456)]