79449568

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 108

約数和(自身を含む): 185209416

約数和(自身を除く): 105759848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 71, 88, 121, 136, 142, 176, 187, 242, 272, 284, 289, 352, 374, 484, 544, 568, 578, 748, 781, 968, 1136, 1156, 1207, 1496, 1562, 1936, 2057, 2272, 2312, 2414, 2992, 3124, 3179, 3872, 4114, 4624, 4828, 5984, 6248, 6358, 8228, 8591, 9248, 9656, 12496, 12716, 13277, 16456, 17182, 19312, 20519, 24992, 25432, 26554, 32912, 34364, 34969, 38624, 41038, 50864, 53108, 65824, 68728, 69938, 82076, 101728, 106216, 137456, 139876, 146047, 164152, 212432, 225709, 274912, 279752, 292094, 328304, 424864, 451418, 559504, 584188, 656608, 902836, 1119008, 1168376, 1805672, 2336752, 2482799, 3611344, 4673504, 4965598, 7222688, 9931196, 19862392, 39724784, 79449568]

約数ペア:

[(1, 79449568), (2, 39724784), (4, 19862392), (8, 9931196), (11, 7222688), (16, 4965598), (17, 4673504), (22, 3611344), (32, 2482799), (34, 2336752), (44, 1805672), (68, 1168376), (71, 1119008), (88, 902836), (121, 656608), (136, 584188), (142, 559504), (176, 451418), (187, 424864), (242, 328304), (272, 292094), (284, 279752), (289, 274912), (352, 225709), (374, 212432), (484, 164152), (544, 146047), (568, 139876), (578, 137456), (748, 106216), (781, 101728), (968, 82076), (1136, 69938), (1156, 68728), (1207, 65824), (1496, 53108), (1562, 50864), (1936, 41038), (2057, 38624), (2272, 34969), (2312, 34364), (2414, 32912), (2992, 26554), (3124, 25432), (3179, 24992), (3872, 20519), (4114, 19312), (4624, 17182), (4828, 16456), (5984, 13277), (6248, 12716), (6358, 12496), (8228, 9656), (8591, 9248)]