71901504

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2964

約数の個数: 84

約数和(自身を含む): 210958176

約数和(自身を除く): 139056672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 2903, 3096, 4128, 5806, 6192, 8256, 8709, 11612, 12384, 17418, 23224, 24768, 26127, 34836, 46448, 52254, 69672, 92896, 104508, 124829, 139344, 185792, 209016, 249658, 278688, 374487, 418032, 499316, 557376, 748974, 836064, 998632, 1123461, 1497948, 1672128, 1997264, 2246922, 2995896, 3994528, 4493844, 5991792, 7989056, 8987688, 11983584, 17975376, 23967168, 35950752, 71901504]

約数ペア:

[(1, 71901504), (2, 35950752), (3, 23967168), (4, 17975376), (6, 11983584), (8, 8987688), (9, 7989056), (12, 5991792), (16, 4493844), (18, 3994528), (24, 2995896), (32, 2246922), (36, 1997264), (43, 1672128), (48, 1497948), (64, 1123461), (72, 998632), (86, 836064), (96, 748974), (129, 557376), (144, 499316), (172, 418032), (192, 374487), (258, 278688), (288, 249658), (344, 209016), (387, 185792), (516, 139344), (576, 124829), (688, 104508), (774, 92896), (1032, 69672), (1376, 52254), (1548, 46448), (2064, 34836), (2752, 26127), (2903, 24768), (3096, 23224), (4128, 17418), (5806, 12384), (6192, 11612), (8256, 8709)]