63401296

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 155722176

約数和(自身を除く): 92320880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 67, 68, 71, 98, 112, 119, 134, 136, 142, 196, 238, 268, 272, 284, 392, 469, 476, 497, 536, 568, 784, 833, 938, 952, 994, 1072, 1136, 1139, 1207, 1666, 1876, 1904, 1988, 2278, 2414, 3283, 3332, 3479, 3752, 3976, 4556, 4757, 4828, 6566, 6664, 6958, 7504, 7952, 7973, 8449, 9112, 9514, 9656, 13132, 13328, 13916, 15946, 16898, 18224, 19028, 19312, 26264, 27832, 31892, 33299, 33796, 38056, 52528, 55664, 55811, 59143, 63784, 66598, 67592, 76112, 80869, 111622, 118286, 127568, 133196, 135184, 161738, 223244, 233093, 236572, 266392, 323476, 446488, 466186, 473144, 532784, 566083, 646952, 892976, 932372, 946288, 1132166, 1293904, 1864744, 2264332, 3729488, 3962581, 4528664, 7925162, 9057328, 15850324, 31700648, 63401296]

約数ペア:

[(1, 63401296), (2, 31700648), (4, 15850324), (7, 9057328), (8, 7925162), (14, 4528664), (16, 3962581), (17, 3729488), (28, 2264332), (34, 1864744), (49, 1293904), (56, 1132166), (67, 946288), (68, 932372), (71, 892976), (98, 646952), (112, 566083), (119, 532784), (134, 473144), (136, 466186), (142, 446488), (196, 323476), (238, 266392), (268, 236572), (272, 233093), (284, 223244), (392, 161738), (469, 135184), (476, 133196), (497, 127568), (536, 118286), (568, 111622), (784, 80869), (833, 76112), (938, 67592), (952, 66598), (994, 63784), (1072, 59143), (1136, 55811), (1139, 55664), (1207, 52528), (1666, 38056), (1876, 33796), (1904, 33299), (1988, 31892), (2278, 27832), (2414, 26264), (3283, 19312), (3332, 19028), (3479, 18224), (3752, 16898), (3976, 15946), (4556, 13916), (4757, 13328), (4828, 13132), (6566, 9656), (6664, 9514), (6958, 9112), (7504, 8449), (7952, 7973)]