84654272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1693

約数の個数: 56

約数和(自身を含む): 181051200

約数和(自身を除く): 96396928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1619, 1634, 2752, 3238, 3268, 6476, 6536, 12952, 13072, 25904, 26144, 30761, 51808, 52288, 61522, 69617, 103616, 123044, 139234, 246088, 278468, 492176, 556936, 984352, 1113872, 1322723, 1968704, 2227744, 2645446, 4455488, 5290892, 10581784, 21163568, 42327136, 84654272]

約数ペア:

[(1, 84654272), (2, 42327136), (4, 21163568), (8, 10581784), (16, 5290892), (19, 4455488), (32, 2645446), (38, 2227744), (43, 1968704), (64, 1322723), (76, 1113872), (86, 984352), (152, 556936), (172, 492176), (304, 278468), (344, 246088), (608, 139234), (688, 123044), (817, 103616), (1216, 69617), (1376, 61522), (1619, 52288), (1634, 51808), (2752, 30761), (3238, 26144), (3268, 25904), (6476, 13072), (6536, 12952)]