25499664

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 80

約数和(自身を含む): 74370240

約数和(自身を除く): 48870576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 881, 1072, 1206, 1608, 1762, 1809, 2412, 2643, 3216, 3524, 3618, 4824, 5286, 7048, 7236, 7929, 9648, 10572, 14096, 14472, 15858, 21144, 23787, 28944, 31716, 42288, 47574, 59027, 63432, 95148, 118054, 126864, 177081, 190296, 236108, 354162, 380592, 472216, 531243, 708324, 944432, 1062486, 1416648, 1593729, 2124972, 2833296, 3187458, 4249944, 6374916, 8499888, 12749832, 25499664]

約数ペア:

[(1, 25499664), (2, 12749832), (3, 8499888), (4, 6374916), (6, 4249944), (8, 3187458), (9, 2833296), (12, 2124972), (16, 1593729), (18, 1416648), (24, 1062486), (27, 944432), (36, 708324), (48, 531243), (54, 472216), (67, 380592), (72, 354162), (108, 236108), (134, 190296), (144, 177081), (201, 126864), (216, 118054), (268, 95148), (402, 63432), (432, 59027), (536, 47574), (603, 42288), (804, 31716), (881, 28944), (1072, 23787), (1206, 21144), (1608, 15858), (1762, 14472), (1809, 14096), (2412, 10572), (2643, 9648), (3216, 7929), (3524, 7236), (3618, 7048), (4824, 5286)]