72994537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 95397120

約数和(自身を除く): 22402583

約数列:

[1, 7, 11, 29, 77, 97, 203, 319, 337, 679, 1067, 2233, 2359, 2813, 3707, 7469, 9773, 19691, 25949, 30943, 32689, 68411, 107503, 216601, 228823, 359579, 752521, 947981, 2517053, 6635867, 10427791, 72994537]

約数ペア:

[(1, 72994537), (7, 10427791), (11, 6635867), (29, 2517053), (77, 947981), (97, 752521), (203, 359579), (319, 228823), (337, 216601), (679, 107503), (1067, 68411), (2233, 32689), (2359, 30943), (2813, 25949), (3707, 19691), (7469, 9773)]