72746946

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^2\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 36

約数和(自身を含む): 159555942

約数和(自身を除く): 86808996

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 353, 642, 706, 963, 1059, 1926, 2118, 3177, 6354, 11449, 22898, 34347, 37771, 68694, 75542, 103041, 113313, 206082, 226626, 339939, 679878, 4041497, 8082994, 12124491, 24248982, 36373473, 72746946]

約数ペア:

[(1, 72746946), (2, 36373473), (3, 24248982), (6, 12124491), (9, 8082994), (18, 4041497), (107, 679878), (214, 339939), (321, 226626), (353, 206082), (642, 113313), (706, 103041), (963, 75542), (1059, 68694), (1926, 37771), (2118, 34347), (3177, 22898), (6354, 11449)]