61729416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17497}}^1$

素因数の和:17523

約数の個数: 72

約数和(自身を含む): 194490270

約数和(自身を除く): 132760854

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 17497, 34994, 52491, 69988, 104982, 122479, 139976, 157473, 209964, 244958, 314946, 367437, 419928, 489916, 629892, 734874, 857353, 979832, 1102311, 1259784, 1469748, 1714706, 2204622, 2572059, 2939496, 3429412, 4409244, 5144118, 6858824, 7716177, 8818488, 10288236, 15432354, 20576472, 30864708, 61729416]

約数ペア:

[(1, 61729416), (2, 30864708), (3, 20576472), (4, 15432354), (6, 10288236), (7, 8818488), (8, 7716177), (9, 6858824), (12, 5144118), (14, 4409244), (18, 3429412), (21, 2939496), (24, 2572059), (28, 2204622), (36, 1714706), (42, 1469748), (49, 1259784), (56, 1102311), (63, 979832), (72, 857353), (84, 734874), (98, 629892), (126, 489916), (147, 419928), (168, 367437), (196, 314946), (252, 244958), (294, 209964), (392, 157473), (441, 139976), (504, 122479), (588, 104982), (882, 69988), (1176, 52491), (1764, 34994), (3528, 17497)]