85556544

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 243840000

約数和(自身を除く): 158283456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 228, 282, 304, 376, 456, 499, 564, 608, 752, 893, 912, 998, 1128, 1216, 1497, 1504, 1786, 1824, 1996, 2256, 2679, 2994, 3008, 3572, 3648, 3992, 4512, 5358, 5988, 7144, 7984, 9024, 9481, 10716, 11976, 14288, 15968, 18962, 21432, 23453, 23952, 28443, 28576, 31936, 37924, 42864, 46906, 47904, 56886, 57152, 70359, 75848, 85728, 93812, 95808, 113772, 140718, 151696, 171456, 187624, 227544, 281436, 303392, 375248, 445607, 455088, 562872, 606784, 750496, 891214, 910176, 1125744, 1336821, 1500992, 1782428, 1820352, 2251488, 2673642, 3564856, 4502976, 5347284, 7129712, 10694568, 14259424, 21389136, 28518848, 42778272, 85556544]

約数ペア:

[(1, 85556544), (2, 42778272), (3, 28518848), (4, 21389136), (6, 14259424), (8, 10694568), (12, 7129712), (16, 5347284), (19, 4502976), (24, 3564856), (32, 2673642), (38, 2251488), (47, 1820352), (48, 1782428), (57, 1500992), (64, 1336821), (76, 1125744), (94, 910176), (96, 891214), (114, 750496), (141, 606784), (152, 562872), (188, 455088), (192, 445607), (228, 375248), (282, 303392), (304, 281436), (376, 227544), (456, 187624), (499, 171456), (564, 151696), (608, 140718), (752, 113772), (893, 95808), (912, 93812), (998, 85728), (1128, 75848), (1216, 70359), (1497, 57152), (1504, 56886), (1786, 47904), (1824, 46906), (1996, 42864), (2256, 37924), (2679, 31936), (2994, 28576), (3008, 28443), (3572, 23952), (3648, 23453), (3992, 21432), (4512, 18962), (5358, 15968), (5988, 14288), (7144, 11976), (7984, 10716), (9024, 9481)]