71504424

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 213408000

約数和(自身を除く): 141903576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 389, 414, 444, 552, 621, 666, 778, 828, 851, 888, 999, 1167, 1242, 1332, 1556, 1656, 1702, 1998, 2334, 2484, 2553, 2664, 3112, 3404, 3501, 3996, 4668, 4968, 5106, 6808, 7002, 7659, 7992, 8947, 9336, 10212, 10503, 14004, 14393, 15318, 17894, 20424, 21006, 22977, 26841, 28008, 28786, 30636, 35788, 42012, 43179, 45954, 53682, 57572, 61272, 71576, 80523, 84024, 86358, 91908, 107364, 115144, 129537, 161046, 172716, 183816, 214728, 241569, 259074, 322092, 331039, 345432, 388611, 483138, 518148, 644184, 662078, 777222, 966276, 993117, 1036296, 1324156, 1554444, 1932552, 1986234, 2648312, 2979351, 3108888, 3972468, 5958702, 7944936, 8938053, 11917404, 17876106, 23834808, 35752212, 71504424]

約数ペア:

[(1, 71504424), (2, 35752212), (3, 23834808), (4, 17876106), (6, 11917404), (8, 8938053), (9, 7944936), (12, 5958702), (18, 3972468), (23, 3108888), (24, 2979351), (27, 2648312), (36, 1986234), (37, 1932552), (46, 1554444), (54, 1324156), (69, 1036296), (72, 993117), (74, 966276), (92, 777222), (108, 662078), (111, 644184), (138, 518148), (148, 483138), (184, 388611), (207, 345432), (216, 331039), (222, 322092), (276, 259074), (296, 241569), (333, 214728), (389, 183816), (414, 172716), (444, 161046), (552, 129537), (621, 115144), (666, 107364), (778, 91908), (828, 86358), (851, 84024), (888, 80523), (999, 71576), (1167, 61272), (1242, 57572), (1332, 53682), (1556, 45954), (1656, 43179), (1702, 42012), (1998, 35788), (2334, 30636), (2484, 28786), (2553, 28008), (2664, 26841), (3112, 22977), (3404, 21006), (3501, 20424), (3996, 17894), (4668, 15318), (4968, 14393), (5106, 14004), (6808, 10503), (7002, 10212), (7659, 9336), (7992, 8947)]