77245308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306529}}^1$

素因数の和:306546

約数の個数: 36

約数和(自身を含む): 223153840

約数和(自身を除く): 145908532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306529, 613058, 919587, 1226116, 1839174, 2145703, 2758761, 3678348, 4291406, 5517522, 6437109, 8582812, 11035044, 12874218, 19311327, 25748436, 38622654, 77245308]

約数ペア:

[(1, 77245308), (2, 38622654), (3, 25748436), (4, 19311327), (6, 12874218), (7, 11035044), (9, 8582812), (12, 6437109), (14, 5517522), (18, 4291406), (21, 3678348), (28, 2758761), (36, 2145703), (42, 1839174), (63, 1226116), (84, 919587), (126, 613058), (252, 306529)]