77228688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 149042544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 43, 48, 51, 62, 68, 71, 86, 93, 102, 124, 129, 136, 142, 172, 186, 204, 213, 248, 258, 272, 284, 344, 372, 408, 426, 496, 516, 527, 568, 688, 731, 744, 816, 852, 1032, 1054, 1136, 1207, 1333, 1462, 1488, 1581, 1704, 2064, 2108, 2193, 2201, 2414, 2666, 2924, 3053, 3162, 3408, 3621, 3999, 4216, 4386, 4402, 4828, 5332, 5848, 6106, 6324, 6603, 7242, 7998, 8432, 8772, 8804, 9159, 9656, 10664, 11696, 12212, 12648, 13206, 14484, 15996, 17544, 17608, 18318, 19312, 21328, 22661, 24424, 25296, 26412, 28968, 31992, 35088, 35216, 36636, 37417, 45322, 48848, 51901, 52824, 57936, 63984, 67983, 73272, 74834, 90644, 94643, 103802, 105648, 112251, 135966, 146544, 149668, 155703, 181288, 189286, 207604, 224502, 271932, 283929, 299336, 311406, 362576, 378572, 415208, 449004, 543864, 567858, 598672, 622812, 757144, 830416, 898008, 1087728, 1135716, 1245624, 1514288, 1608931, 1796016, 2271432, 2491248, 3217862, 4542864, 4826793, 6435724, 9653586, 12871448, 19307172, 25742896, 38614344, 77228688]

約数ペア:

[(1, 77228688), (2, 38614344), (3, 25742896), (4, 19307172), (6, 12871448), (8, 9653586), (12, 6435724), (16, 4826793), (17, 4542864), (24, 3217862), (31, 2491248), (34, 2271432), (43, 1796016), (48, 1608931), (51, 1514288), (62, 1245624), (68, 1135716), (71, 1087728), (86, 898008), (93, 830416), (102, 757144), (124, 622812), (129, 598672), (136, 567858), (142, 543864), (172, 449004), (186, 415208), (204, 378572), (213, 362576), (248, 311406), (258, 299336), (272, 283929), (284, 271932), (344, 224502), (372, 207604), (408, 189286), (426, 181288), (496, 155703), (516, 149668), (527, 146544), (568, 135966), (688, 112251), (731, 105648), (744, 103802), (816, 94643), (852, 90644), (1032, 74834), (1054, 73272), (1136, 67983), (1207, 63984), (1333, 57936), (1462, 52824), (1488, 51901), (1581, 48848), (1704, 45322), (2064, 37417), (2108, 36636), (2193, 35216), (2201, 35088), (2414, 31992), (2666, 28968), (2924, 26412), (3053, 25296), (3162, 24424), (3408, 22661), (3621, 21328), (3999, 19312), (4216, 18318), (4386, 17608), (4402, 17544), (4828, 15996), (5332, 14484), (5848, 13206), (6106, 12648), (6324, 12212), (6603, 11696), (7242, 10664), (7998, 9656), (8432, 9159), (8772, 8804)]