72192424

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 137448000

約数和(自身を除く): 65255576

約数列:

[1, 2, 4, 8, 137, 199, 274, 331, 398, 548, 662, 796, 1096, 1324, 1592, 2648, 27263, 45347, 54526, 65869, 90694, 109052, 131738, 181388, 218104, 263476, 362776, 526952, 9024053, 18048106, 36096212, 72192424]

約数ペア:

[(1, 72192424), (2, 36096212), (4, 18048106), (8, 9024053), (137, 526952), (199, 362776), (274, 263476), (331, 218104), (398, 181388), (548, 131738), (662, 109052), (796, 90694), (1096, 65869), (1324, 54526), (1592, 45347), (2648, 27263)]