73572978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4643}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 156038400

約数和(自身を除く): 82465422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 4643, 5282, 7923, 9286, 13929, 15846, 27858, 88217, 176434, 264651, 529302, 645377, 1290754, 1936131, 3872262, 12262163, 24524326, 36786489, 73572978]

約数ペア:

[(1, 73572978), (2, 36786489), (3, 24524326), (6, 12262163), (19, 3872262), (38, 1936131), (57, 1290754), (114, 645377), (139, 529302), (278, 264651), (417, 176434), (834, 88217), (2641, 27858), (4643, 15846), (5282, 13929), (7923, 9286)]