72710784

素因数分解:

$2^7\times 3^4\times {\mathrm{7013}}^1$

素因数の和:7039

約数の個数: 80

約数和(自身を含む): 216416970

約数和(自身を除く): 143706186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 7013, 10368, 14026, 21039, 28052, 42078, 56104, 63117, 84156, 112208, 126234, 168312, 189351, 224416, 252468, 336624, 378702, 448832, 504936, 568053, 673248, 757404, 897664, 1009872, 1136106, 1346496, 1514808, 2019744, 2272212, 2692992, 3029616, 4039488, 4544424, 6059232, 8078976, 9088848, 12118464, 18177696, 24236928, 36355392, 72710784]

約数ペア:

[(1, 72710784), (2, 36355392), (3, 24236928), (4, 18177696), (6, 12118464), (8, 9088848), (9, 8078976), (12, 6059232), (16, 4544424), (18, 4039488), (24, 3029616), (27, 2692992), (32, 2272212), (36, 2019744), (48, 1514808), (54, 1346496), (64, 1136106), (72, 1009872), (81, 897664), (96, 757404), (108, 673248), (128, 568053), (144, 504936), (162, 448832), (192, 378702), (216, 336624), (288, 252468), (324, 224416), (384, 189351), (432, 168312), (576, 126234), (648, 112208), (864, 84156), (1152, 63117), (1296, 56104), (1728, 42078), (2592, 28052), (3456, 21039), (5184, 14026), (7013, 10368)]