72916095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 140912640

約数和(自身を除く): 67996545

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 109, 115, 161, 277, 327, 345, 483, 545, 763, 805, 831, 1385, 1635, 1939, 2289, 2415, 2507, 3815, 4155, 5817, 6371, 7521, 9695, 11445, 12535, 17549, 19113, 29085, 30193, 31855, 37605, 44597, 52647, 87745, 90579, 95565, 133791, 150965, 211351, 222985, 263235, 452895, 634053, 668955, 694439, 1056755, 2083317, 3170265, 3472195, 4861073, 10416585, 14583219, 24305365, 72916095]

約数ペア:

[(1, 72916095), (3, 24305365), (5, 14583219), (7, 10416585), (15, 4861073), (21, 3472195), (23, 3170265), (35, 2083317), (69, 1056755), (105, 694439), (109, 668955), (115, 634053), (161, 452895), (277, 263235), (327, 222985), (345, 211351), (483, 150965), (545, 133791), (763, 95565), (805, 90579), (831, 87745), (1385, 52647), (1635, 44597), (1939, 37605), (2289, 31855), (2415, 30193), (2507, 29085), (3815, 19113), (4155, 17549), (5817, 12535), (6371, 11445), (7521, 9695)]