127894291212

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1\times {\mathrm{135007}}^1$

素因数の和:135990

約数の個数: 48

約数和(自身を含む): 302115502080

約数和(自身を除く): 174221210868

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 887, 1068, 1774, 2661, 3548, 5322, 10644, 78943, 135007, 157886, 236829, 270014, 315772, 405021, 473658, 540028, 810042, 947316, 1620084, 12015623, 24031246, 36046869, 48062492, 72093738, 119751209, 144187476, 239502418, 359253627, 479004836, 718507254, 1437014508, 10657857601, 21315715202, 31973572803, 42631430404, 63947145606, 127894291212]

約数ペア:

[(1, 127894291212), (2, 63947145606), (3, 42631430404), (4, 31973572803), (6, 21315715202), (12, 10657857601), (89, 1437014508), (178, 718507254), (267, 479004836), (356, 359253627), (534, 239502418), (887, 144187476), (1068, 119751209), (1774, 72093738), (2661, 48062492), (3548, 36046869), (5322, 24031246), (10644, 12015623), (78943, 1620084), (135007, 947316), (157886, 810042), (236829, 540028), (270014, 473658), (315772, 405021)]