72729936

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3388

約数の個数: 60

約数和(自身を含む): 204902932

約数和(自身を除く): 132172996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3217, 3768, 5652, 6434, 7536, 9651, 11304, 12868, 19302, 22608, 25736, 28953, 38604, 51472, 57906, 77208, 115812, 154416, 231624, 463248, 505069, 1010138, 1515207, 2020276, 3030414, 4040552, 4545621, 6060828, 8081104, 9091242, 12121656, 18182484, 24243312, 36364968, 72729936]

約数ペア:

[(1, 72729936), (2, 36364968), (3, 24243312), (4, 18182484), (6, 12121656), (8, 9091242), (9, 8081104), (12, 6060828), (16, 4545621), (18, 4040552), (24, 3030414), (36, 2020276), (48, 1515207), (72, 1010138), (144, 505069), (157, 463248), (314, 231624), (471, 154416), (628, 115812), (942, 77208), (1256, 57906), (1413, 51472), (1884, 38604), (2512, 28953), (2826, 25736), (3217, 22608), (3768, 19302), (5652, 12868), (6434, 11304), (7536, 9651)]