78528

素因数分解:

$2^6\times 3^1\times {\mathrm{409}}^1$

素因数の和:424

約数の個数: 28

約数和(自身を含む): 208280

約数和(自身を除く): 129752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 9816, 13088, 19632, 26176, 39264, 78528]

約数ペア:

[(1, 78528), (2, 39264), (3, 26176), (4, 19632), (6, 13088), (8, 9816), (12, 6544), (16, 4908), (24, 3272), (32, 2454), (48, 1636), (64, 1227), (96, 818), (192, 409)]