72888112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 60

約数和(自身を含む): 163768536

約数和(自身を除く): 90880424

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 578, 748, 1156, 1433, 1496, 2312, 2866, 2992, 3179, 4624, 5732, 6358, 11464, 12716, 15763, 22928, 24361, 25432, 31526, 48722, 50864, 63052, 97444, 126104, 194888, 252208, 267971, 389776, 414137, 535942, 828274, 1071884, 1656548, 2143768, 3313096, 4287536, 4555507, 6626192, 9111014, 18222028, 36444056, 72888112]

約数ペア:

[(1, 72888112), (2, 36444056), (4, 18222028), (8, 9111014), (11, 6626192), (16, 4555507), (17, 4287536), (22, 3313096), (34, 2143768), (44, 1656548), (68, 1071884), (88, 828274), (136, 535942), (176, 414137), (187, 389776), (272, 267971), (289, 252208), (374, 194888), (578, 126104), (748, 97444), (1156, 63052), (1433, 50864), (1496, 48722), (2312, 31526), (2866, 25432), (2992, 24361), (3179, 22928), (4624, 15763), (5732, 12716), (6358, 11464)]