77049310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 158433408

約数和(自身を除く): 81384098

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 230, 299, 353, 365, 598, 706, 730, 949, 1495, 1679, 1765, 1898, 2990, 3358, 3530, 4589, 4745, 8119, 8395, 9178, 9490, 16238, 16790, 21827, 22945, 25769, 40595, 43654, 45890, 51538, 81190, 105547, 109135, 128845, 211094, 218270, 257690, 334997, 527735, 592687, 669994, 1055470, 1185374, 1674985, 2963435, 3349970, 5926870, 7704931, 15409862, 38524655, 77049310]

約数ペア:

[(1, 77049310), (2, 38524655), (5, 15409862), (10, 7704931), (13, 5926870), (23, 3349970), (26, 2963435), (46, 1674985), (65, 1185374), (73, 1055470), (115, 669994), (130, 592687), (146, 527735), (230, 334997), (299, 257690), (353, 218270), (365, 211094), (598, 128845), (706, 109135), (730, 105547), (949, 81190), (1495, 51538), (1679, 45890), (1765, 43654), (1898, 40595), (2990, 25769), (3358, 22945), (3530, 21827), (4589, 16790), (4745, 16238), (8119, 9490), (8395, 9178)]