80903016

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 155487384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 53, 54, 72, 74, 106, 108, 111, 148, 159, 191, 212, 216, 222, 296, 318, 333, 382, 424, 444, 477, 573, 636, 666, 764, 888, 954, 999, 1146, 1272, 1332, 1431, 1528, 1719, 1908, 1961, 1998, 2292, 2664, 2862, 3438, 3816, 3922, 3996, 4584, 5157, 5724, 5883, 6876, 7067, 7844, 7992, 10123, 10314, 11448, 11766, 13752, 14134, 15688, 17649, 20246, 20628, 21201, 23532, 28268, 30369, 35298, 40492, 41256, 42402, 47064, 52947, 56536, 60738, 63603, 70596, 80984, 84804, 91107, 105894, 121476, 127206, 141192, 169608, 182214, 190809, 211788, 242952, 254412, 273321, 364428, 374551, 381618, 423576, 508824, 546642, 728856, 749102, 763236, 1093284, 1123653, 1498204, 1526472, 2186568, 2247306, 2996408, 3370959, 4494612, 6741918, 8989224, 10112877, 13483836, 20225754, 26967672, 40451508, 80903016]

約数ペア:

[(1, 80903016), (2, 40451508), (3, 26967672), (4, 20225754), (6, 13483836), (8, 10112877), (9, 8989224), (12, 6741918), (18, 4494612), (24, 3370959), (27, 2996408), (36, 2247306), (37, 2186568), (53, 1526472), (54, 1498204), (72, 1123653), (74, 1093284), (106, 763236), (108, 749102), (111, 728856), (148, 546642), (159, 508824), (191, 423576), (212, 381618), (216, 374551), (222, 364428), (296, 273321), (318, 254412), (333, 242952), (382, 211788), (424, 190809), (444, 182214), (477, 169608), (573, 141192), (636, 127206), (666, 121476), (764, 105894), (888, 91107), (954, 84804), (999, 80984), (1146, 70596), (1272, 63603), (1332, 60738), (1431, 56536), (1528, 52947), (1719, 47064), (1908, 42402), (1961, 41256), (1998, 40492), (2292, 35298), (2664, 30369), (2862, 28268), (3438, 23532), (3816, 21201), (3922, 20628), (3996, 20246), (4584, 17649), (5157, 15688), (5724, 14134), (5883, 13752), (6876, 11766), (7067, 11448), (7844, 10314), (7992, 10123)]