87287706

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 120

約数和(自身を含む): 221504052

約数和(自身を除く): 134216346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 73, 81, 99, 121, 122, 146, 162, 183, 198, 219, 242, 297, 363, 366, 438, 549, 594, 657, 671, 726, 803, 891, 1089, 1098, 1314, 1342, 1606, 1647, 1782, 1971, 2013, 2178, 2409, 3267, 3294, 3942, 4026, 4453, 4818, 4941, 5913, 6039, 6534, 7227, 7381, 8833, 8906, 9801, 9882, 11826, 12078, 13359, 14454, 14762, 17666, 18117, 19602, 21681, 22143, 26499, 26718, 36234, 40077, 43362, 44286, 48983, 52998, 54351, 65043, 66429, 79497, 80154, 97966, 108702, 120231, 130086, 132858, 146949, 158994, 199287, 238491, 240462, 293898, 360693, 398574, 440847, 476982, 538813, 597861, 715473, 721386, 881694, 1077626, 1195722, 1322541, 1430946, 1616439, 2645082, 3232878, 3967623, 4849317, 7935246, 9698634, 14547951, 29095902, 43643853, 87287706]

約数ペア:

[(1, 87287706), (2, 43643853), (3, 29095902), (6, 14547951), (9, 9698634), (11, 7935246), (18, 4849317), (22, 3967623), (27, 3232878), (33, 2645082), (54, 1616439), (61, 1430946), (66, 1322541), (73, 1195722), (81, 1077626), (99, 881694), (121, 721386), (122, 715473), (146, 597861), (162, 538813), (183, 476982), (198, 440847), (219, 398574), (242, 360693), (297, 293898), (363, 240462), (366, 238491), (438, 199287), (549, 158994), (594, 146949), (657, 132858), (671, 130086), (726, 120231), (803, 108702), (891, 97966), (1089, 80154), (1098, 79497), (1314, 66429), (1342, 65043), (1606, 54351), (1647, 52998), (1782, 48983), (1971, 44286), (2013, 43362), (2178, 40077), (2409, 36234), (3267, 26718), (3294, 26499), (3942, 22143), (4026, 21681), (4453, 19602), (4818, 18117), (4941, 17666), (5913, 14762), (6039, 14454), (6534, 13359), (7227, 12078), (7381, 11826), (8833, 9882), (8906, 9801)]