72758623

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 91998720

約数和(自身を除く): 19240097

約数列:

[1, 7, 17, 43, 59, 119, 241, 301, 413, 731, 1003, 1687, 2537, 4097, 5117, 7021, 10363, 14219, 17759, 28679, 43129, 72541, 99533, 176171, 241723, 301903, 611417, 1233197, 1692061, 4279919, 10394089, 72758623]

約数ペア:

[(1, 72758623), (7, 10394089), (17, 4279919), (43, 1692061), (59, 1233197), (119, 611417), (241, 301903), (301, 241723), (413, 176171), (731, 99533), (1003, 72541), (1687, 43129), (2537, 28679), (4097, 17759), (5117, 14219), (7021, 10363)]