77982208

素因数分解:

$2^9\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:924

約数の個数: 40

約数和(自身を含む): 156739968

約数和(自身を除く): 78757760

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 512, 683, 892, 1366, 1784, 2732, 3568, 5464, 7136, 10928, 14272, 21856, 28544, 43712, 57088, 87424, 114176, 152309, 174848, 304618, 349696, 609236, 1218472, 2436944, 4873888, 9747776, 19495552, 38991104, 77982208]

約数ペア:

[(1, 77982208), (2, 38991104), (4, 19495552), (8, 9747776), (16, 4873888), (32, 2436944), (64, 1218472), (128, 609236), (223, 349696), (256, 304618), (446, 174848), (512, 152309), (683, 114176), (892, 87424), (1366, 57088), (1784, 43712), (2732, 28544), (3568, 21856), (5464, 14272), (7136, 10928)]