68610976

素因数分解:

$2^5\times 7^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 169404480

約数和(自身を除く): 100793504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 49, 56, 76, 94, 98, 112, 133, 152, 188, 196, 224, 266, 304, 329, 343, 376, 392, 532, 608, 658, 686, 752, 784, 893, 931, 1064, 1316, 1372, 1504, 1568, 1786, 1862, 2128, 2303, 2401, 2632, 2744, 3572, 3724, 4256, 4606, 4802, 5264, 5488, 6251, 6517, 7144, 7448, 9212, 9604, 10528, 10976, 12502, 13034, 14288, 14896, 16121, 18424, 19208, 25004, 26068, 28576, 29792, 32242, 36848, 38416, 43757, 45619, 50008, 52136, 64484, 73696, 76832, 87514, 91238, 100016, 104272, 112847, 128968, 175028, 182476, 200032, 208544, 225694, 257936, 306299, 350056, 364952, 451388, 515872, 612598, 700112, 729904, 902776, 1225196, 1400224, 1459808, 1805552, 2144093, 2450392, 3611104, 4288186, 4900784, 8576372, 9801568, 17152744, 34305488, 68610976]

約数ペア:

[(1, 68610976), (2, 34305488), (4, 17152744), (7, 9801568), (8, 8576372), (14, 4900784), (16, 4288186), (19, 3611104), (28, 2450392), (32, 2144093), (38, 1805552), (47, 1459808), (49, 1400224), (56, 1225196), (76, 902776), (94, 729904), (98, 700112), (112, 612598), (133, 515872), (152, 451388), (188, 364952), (196, 350056), (224, 306299), (266, 257936), (304, 225694), (329, 208544), (343, 200032), (376, 182476), (392, 175028), (532, 128968), (608, 112847), (658, 104272), (686, 100016), (752, 91238), (784, 87514), (893, 76832), (931, 73696), (1064, 64484), (1316, 52136), (1372, 50008), (1504, 45619), (1568, 43757), (1786, 38416), (1862, 36848), (2128, 32242), (2303, 29792), (2401, 28576), (2632, 26068), (2744, 25004), (3572, 19208), (3724, 18424), (4256, 16121), (4606, 14896), (4802, 14288), (5264, 13034), (5488, 12502), (6251, 10976), (6517, 10528), (7144, 9604), (7448, 9212)]