72072112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37853}}^1$

素因数の和:37885

約数の個数: 40

約数和(自身を含む): 168980256

約数和(自身を除く): 96908144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 37853, 75706, 151412, 264971, 302824, 529942, 605648, 643501, 1059884, 1287002, 2119768, 2574004, 4239536, 4504507, 5148008, 9009014, 10296016, 18018028, 36036056, 72072112]

約数ペア:

[(1, 72072112), (2, 36036056), (4, 18018028), (7, 10296016), (8, 9009014), (14, 5148008), (16, 4504507), (17, 4239536), (28, 2574004), (34, 2119768), (56, 1287002), (68, 1059884), (112, 643501), (119, 605648), (136, 529942), (238, 302824), (272, 264971), (476, 151412), (952, 75706), (1904, 37853)]