67878876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:4998

約数の個数: 48

約数和(自身を含む): 172519200

約数和(自身を除く): 104640324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 4889, 6942, 9778, 13884, 14667, 19556, 29334, 58668, 63557, 127114, 190671, 254228, 381342, 435121, 762684, 870242, 1305363, 1740484, 2610726, 5221452, 5656573, 11313146, 16969719, 22626292, 33939438, 67878876]

約数ペア:

[(1, 67878876), (2, 33939438), (3, 22626292), (4, 16969719), (6, 11313146), (12, 5656573), (13, 5221452), (26, 2610726), (39, 1740484), (52, 1305363), (78, 870242), (89, 762684), (156, 435121), (178, 381342), (267, 254228), (356, 190671), (534, 127114), (1068, 63557), (1157, 58668), (2314, 29334), (3471, 19556), (4628, 14667), (4889, 13884), (6942, 9778)]