72912336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{217001}}^1$

素因数の和:217019

約数の個数: 40

約数和(自身を含む): 215265984

約数和(自身を除く): 142353648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 217001, 434002, 651003, 868004, 1302006, 1519007, 1736008, 2604012, 3038014, 3472016, 4557021, 5208024, 6076028, 9114042, 10416048, 12152056, 18228084, 24304112, 36456168, 72912336]

約数ペア:

[(1, 72912336), (2, 36456168), (3, 24304112), (4, 18228084), (6, 12152056), (7, 10416048), (8, 9114042), (12, 6076028), (14, 5208024), (16, 4557021), (21, 3472016), (24, 3038014), (28, 2604012), (42, 1736008), (48, 1519007), (56, 1302006), (84, 868004), (112, 651003), (168, 434002), (336, 217001)]