77843914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 127549440

約数和(自身を除く): 49705526

約数列:

[1, 2, 23, 31, 46, 62, 79, 158, 691, 713, 1382, 1426, 1817, 2449, 3634, 4898, 15893, 21421, 31786, 42842, 54589, 56327, 109178, 112654, 492683, 985366, 1255547, 1692259, 2511094, 3384518, 38921957, 77843914]

約数ペア:

[(1, 77843914), (2, 38921957), (23, 3384518), (31, 2511094), (46, 1692259), (62, 1255547), (79, 985366), (158, 492683), (691, 112654), (713, 109178), (1382, 56327), (1426, 54589), (1817, 42842), (2449, 31786), (3634, 21421), (4898, 15893)]