84791608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 180714240

約数和(自身を除く): 95922632

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 71, 82, 88, 142, 164, 284, 328, 331, 451, 568, 662, 781, 902, 1324, 1562, 1804, 2648, 2911, 3124, 3608, 3641, 5822, 6248, 7282, 11644, 13571, 14564, 23288, 23501, 27142, 29128, 32021, 47002, 54284, 64042, 94004, 108568, 128084, 149281, 188008, 256168, 258511, 298562, 517022, 597124, 963541, 1034044, 1194248, 1927082, 2068088, 3854164, 7708328, 10598951, 21197902, 42395804, 84791608]

約数ペア:

[(1, 84791608), (2, 42395804), (4, 21197902), (8, 10598951), (11, 7708328), (22, 3854164), (41, 2068088), (44, 1927082), (71, 1194248), (82, 1034044), (88, 963541), (142, 597124), (164, 517022), (284, 298562), (328, 258511), (331, 256168), (451, 188008), (568, 149281), (662, 128084), (781, 108568), (902, 94004), (1324, 64042), (1562, 54284), (1804, 47002), (2648, 32021), (2911, 29128), (3124, 27142), (3608, 23501), (3641, 23288), (5822, 14564), (6248, 13571), (7282, 11644)]