71532216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2089

約数の個数: 96

約数和(自身を含む): 224640000

約数和(自身を除く): 153107784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 1999, 2556, 2982, 3976, 3998, 4473, 5112, 5964, 5997, 7996, 8946, 11928, 11994, 13993, 15992, 17892, 17991, 23988, 27986, 35784, 35982, 41979, 47976, 55972, 71964, 83958, 111944, 125937, 141929, 143928, 167916, 251874, 283858, 335832, 425787, 503748, 567716, 851574, 993503, 1007496, 1135432, 1277361, 1703148, 1987006, 2554722, 2980509, 3406296, 3974012, 5109444, 5961018, 7948024, 8941527, 10218888, 11922036, 17883054, 23844072, 35766108, 71532216]

約数ペア:

[(1, 71532216), (2, 35766108), (3, 23844072), (4, 17883054), (6, 11922036), (7, 10218888), (8, 8941527), (9, 7948024), (12, 5961018), (14, 5109444), (18, 3974012), (21, 3406296), (24, 2980509), (28, 2554722), (36, 1987006), (42, 1703148), (56, 1277361), (63, 1135432), (71, 1007496), (72, 993503), (84, 851574), (126, 567716), (142, 503748), (168, 425787), (213, 335832), (252, 283858), (284, 251874), (426, 167916), (497, 143928), (504, 141929), (568, 125937), (639, 111944), (852, 83958), (994, 71964), (1278, 55972), (1491, 47976), (1704, 41979), (1988, 35982), (1999, 35784), (2556, 27986), (2982, 23988), (3976, 17991), (3998, 17892), (4473, 15992), (5112, 13993), (5964, 11994), (5997, 11928), (7996, 8946)]