68324688

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1577

約数の個数: 80

約数和(自身を含む): 198052800

約数和(自身を除く): 129728112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1451, 1744, 1962, 2616, 2902, 2943, 3924, 4353, 5232, 5804, 5886, 7848, 8706, 11608, 11772, 13059, 15696, 17412, 23216, 23544, 26118, 34824, 39177, 47088, 52236, 69648, 78354, 104472, 156708, 158159, 208944, 313416, 316318, 474477, 626832, 632636, 948954, 1265272, 1423431, 1897908, 2530544, 2846862, 3795816, 4270293, 5693724, 7591632, 8540586, 11387448, 17081172, 22774896, 34162344, 68324688]

約数ペア:

[(1, 68324688), (2, 34162344), (3, 22774896), (4, 17081172), (6, 11387448), (8, 8540586), (9, 7591632), (12, 5693724), (16, 4270293), (18, 3795816), (24, 2846862), (27, 2530544), (36, 1897908), (48, 1423431), (54, 1265272), (72, 948954), (108, 632636), (109, 626832), (144, 474477), (216, 316318), (218, 313416), (327, 208944), (432, 158159), (436, 156708), (654, 104472), (872, 78354), (981, 69648), (1308, 52236), (1451, 47088), (1744, 39177), (1962, 34824), (2616, 26118), (2902, 23544), (2943, 23216), (3924, 17412), (4353, 15696), (5232, 13059), (5804, 11772), (5886, 11608), (7848, 8706)]