70172856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 211255200

約数和(自身を除く): 141082344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 79, 104, 117, 146, 156, 158, 169, 219, 234, 237, 292, 312, 316, 338, 438, 468, 474, 507, 584, 632, 657, 676, 711, 876, 936, 948, 949, 1014, 1027, 1314, 1352, 1422, 1521, 1752, 1896, 1898, 2028, 2054, 2628, 2844, 2847, 3042, 3081, 3796, 4056, 4108, 5256, 5688, 5694, 5767, 6084, 6162, 7592, 8216, 8541, 9243, 11388, 11534, 12168, 12324, 12337, 13351, 17082, 17301, 18486, 22776, 23068, 24648, 24674, 26702, 34164, 34602, 36972, 37011, 40053, 46136, 49348, 51903, 53404, 68328, 69204, 73944, 74022, 74971, 80106, 98696, 103806, 106808, 111033, 120159, 138408, 148044, 149942, 160212, 207612, 222066, 224913, 240318, 296088, 299884, 320424, 415224, 444132, 449826, 480636, 599768, 674739, 888264, 899652, 961272, 974623, 1349478, 1799304, 1949246, 2698956, 2923869, 3898492, 5397912, 5847738, 7796984, 8771607, 11695476, 17543214, 23390952, 35086428, 70172856]

約数ペア:

[(1, 70172856), (2, 35086428), (3, 23390952), (4, 17543214), (6, 11695476), (8, 8771607), (9, 7796984), (12, 5847738), (13, 5397912), (18, 3898492), (24, 2923869), (26, 2698956), (36, 1949246), (39, 1799304), (52, 1349478), (72, 974623), (73, 961272), (78, 899652), (79, 888264), (104, 674739), (117, 599768), (146, 480636), (156, 449826), (158, 444132), (169, 415224), (219, 320424), (234, 299884), (237, 296088), (292, 240318), (312, 224913), (316, 222066), (338, 207612), (438, 160212), (468, 149942), (474, 148044), (507, 138408), (584, 120159), (632, 111033), (657, 106808), (676, 103806), (711, 98696), (876, 80106), (936, 74971), (948, 74022), (949, 73944), (1014, 69204), (1027, 68328), (1314, 53404), (1352, 51903), (1422, 49348), (1521, 46136), (1752, 40053), (1896, 37011), (1898, 36972), (2028, 34602), (2054, 34164), (2628, 26702), (2844, 24674), (2847, 24648), (3042, 23068), (3081, 22776), (3796, 18486), (4056, 17301), (4108, 17082), (5256, 13351), (5688, 12337), (5694, 12324), (5767, 12168), (6084, 11534), (6162, 11388), (7592, 9243), (8216, 8541)]