80287074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{637199}}^1$

素因数の和:637214

約数の個数: 24

約数和(自身を含む): 198806400

約数和(自身を除く): 118519326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 637199, 1274398, 1911597, 3823194, 4460393, 5734791, 8920786, 11469582, 13381179, 26762358, 40143537, 80287074]

約数ペア:

[(1, 80287074), (2, 40143537), (3, 26762358), (6, 13381179), (7, 11469582), (9, 8920786), (14, 5734791), (18, 4460393), (21, 3823194), (42, 1911597), (63, 1274398), (126, 637199)]