71719452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5032

約数の個数: 96

約数和(自身を含む): 223731200

約数和(自身を除く): 152011748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 4993, 7182, 9986, 14364, 14979, 19972, 29958, 34951, 44937, 59916, 69902, 89874, 94867, 104853, 134811, 139804, 179748, 189734, 209706, 269622, 284601, 314559, 379468, 419412, 539244, 569202, 629118, 664069, 853803, 943677, 1138404, 1258236, 1328138, 1707606, 1887354, 1992207, 2561409, 2656276, 3415212, 3774708, 3984414, 5122818, 5976621, 7968828, 10245636, 11953242, 17929863, 23906484, 35859726, 71719452]

約数ペア:

[(1, 71719452), (2, 35859726), (3, 23906484), (4, 17929863), (6, 11953242), (7, 10245636), (9, 7968828), (12, 5976621), (14, 5122818), (18, 3984414), (19, 3774708), (21, 3415212), (27, 2656276), (28, 2561409), (36, 1992207), (38, 1887354), (42, 1707606), (54, 1328138), (57, 1258236), (63, 1138404), (76, 943677), (84, 853803), (108, 664069), (114, 629118), (126, 569202), (133, 539244), (171, 419412), (189, 379468), (228, 314559), (252, 284601), (266, 269622), (342, 209706), (378, 189734), (399, 179748), (513, 139804), (532, 134811), (684, 104853), (756, 94867), (798, 89874), (1026, 69902), (1197, 59916), (1596, 44937), (2052, 34951), (2394, 29958), (3591, 19972), (4788, 14979), (4993, 14364), (7182, 9986)]