71686848

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 204744320

約数和(自身を除く): 133057472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 456, 457, 516, 608, 688, 817, 912, 914, 1032, 1216, 1371, 1376, 1634, 1824, 1828, 2064, 2451, 2742, 2752, 3268, 3648, 3656, 4128, 4902, 5484, 6536, 7312, 8256, 8683, 9804, 10968, 13072, 14624, 17366, 19608, 19651, 21936, 26049, 26144, 29248, 34732, 39216, 39302, 43872, 52098, 52288, 58953, 69464, 78432, 78604, 87744, 104196, 117906, 138928, 156864, 157208, 208392, 235812, 277856, 314416, 373369, 416784, 471624, 555712, 628832, 746738, 833568, 943248, 1120107, 1257664, 1493476, 1667136, 1886496, 2240214, 2986952, 3772992, 4480428, 5973904, 8960856, 11947808, 17921712, 23895616, 35843424, 71686848]

約数ペア:

[(1, 71686848), (2, 35843424), (3, 23895616), (4, 17921712), (6, 11947808), (8, 8960856), (12, 5973904), (16, 4480428), (19, 3772992), (24, 2986952), (32, 2240214), (38, 1886496), (43, 1667136), (48, 1493476), (57, 1257664), (64, 1120107), (76, 943248), (86, 833568), (96, 746738), (114, 628832), (129, 555712), (152, 471624), (172, 416784), (192, 373369), (228, 314416), (258, 277856), (304, 235812), (344, 208392), (456, 157208), (457, 156864), (516, 138928), (608, 117906), (688, 104196), (817, 87744), (912, 78604), (914, 78432), (1032, 69464), (1216, 58953), (1371, 52288), (1376, 52098), (1634, 43872), (1824, 39302), (1828, 39216), (2064, 34732), (2451, 29248), (2742, 26144), (2752, 26049), (3268, 21936), (3648, 19651), (3656, 19608), (4128, 17366), (4902, 14624), (5484, 13072), (6536, 10968), (7312, 9804), (8256, 8683)]