82218752

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 211529472

約数和(自身を除く): 129310720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 97, 112, 128, 154, 172, 176, 194, 224, 256, 301, 308, 344, 352, 388, 448, 473, 602, 616, 679, 688, 704, 776, 896, 946, 1067, 1204, 1232, 1358, 1376, 1408, 1552, 1792, 1892, 2134, 2408, 2464, 2716, 2752, 2816, 3104, 3311, 3784, 4171, 4268, 4816, 4928, 5432, 5504, 6208, 6622, 7469, 7568, 8342, 8536, 9632, 9856, 10864, 11008, 12416, 13244, 14938, 15136, 16684, 17072, 19264, 19712, 21728, 24832, 26488, 29197, 29876, 30272, 33368, 34144, 38528, 43456, 45881, 52976, 58394, 59752, 60544, 66736, 68288, 77056, 86912, 91762, 105952, 116788, 119504, 121088, 133472, 136576, 173824, 183524, 211904, 233576, 239008, 266944, 273152, 321167, 367048, 423808, 467152, 478016, 533888, 642334, 734096, 847616, 934304, 956032, 1067776, 1284668, 1468192, 1868608, 1912064, 2569336, 2936384, 3737216, 5138672, 5872768, 7474432, 10277344, 11745536, 20554688, 41109376, 82218752]

約数ペア:

[(1, 82218752), (2, 41109376), (4, 20554688), (7, 11745536), (8, 10277344), (11, 7474432), (14, 5872768), (16, 5138672), (22, 3737216), (28, 2936384), (32, 2569336), (43, 1912064), (44, 1868608), (56, 1468192), (64, 1284668), (77, 1067776), (86, 956032), (88, 934304), (97, 847616), (112, 734096), (128, 642334), (154, 533888), (172, 478016), (176, 467152), (194, 423808), (224, 367048), (256, 321167), (301, 273152), (308, 266944), (344, 239008), (352, 233576), (388, 211904), (448, 183524), (473, 173824), (602, 136576), (616, 133472), (679, 121088), (688, 119504), (704, 116788), (776, 105952), (896, 91762), (946, 86912), (1067, 77056), (1204, 68288), (1232, 66736), (1358, 60544), (1376, 59752), (1408, 58394), (1552, 52976), (1792, 45881), (1892, 43456), (2134, 38528), (2408, 34144), (2464, 33368), (2716, 30272), (2752, 29876), (2816, 29197), (3104, 26488), (3311, 24832), (3784, 21728), (4171, 19712), (4268, 19264), (4816, 17072), (4928, 16684), (5432, 15136), (5504, 14938), (6208, 13244), (6622, 12416), (7469, 11008), (7568, 10864), (8342, 9856), (8536, 9632)]