74879628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15959}}^1$

素因数の和:16006

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 118172532

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 15959, 31918, 47877, 63836, 95754, 191508, 271303, 367057, 542606, 734114, 813909, 1085212, 1101171, 1468228, 1627818, 2202342, 3255636, 4404684, 6239969, 12479938, 18719907, 24959876, 37439814, 74879628]

約数ペア:

[(1, 74879628), (2, 37439814), (3, 24959876), (4, 18719907), (6, 12479938), (12, 6239969), (17, 4404684), (23, 3255636), (34, 2202342), (46, 1627818), (51, 1468228), (68, 1101171), (69, 1085212), (92, 813909), (102, 734114), (138, 542606), (204, 367057), (276, 271303), (391, 191508), (782, 95754), (1173, 63836), (1564, 47877), (2346, 31918), (4692, 15959)]