131285772

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{9883}}^1$

素因数の和:9940

約数の個数: 60

約数和(自身を含む): 351613416

約数和(自身を除く): 220327644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 6642, 9883, 13284, 19766, 29649, 39532, 59298, 88947, 118596, 177894, 266841, 355788, 405203, 533682, 800523, 810406, 1067364, 1215609, 1601046, 1620812, 2431218, 3202092, 3646827, 4862436, 7293654, 10940481, 14587308, 21880962, 32821443, 43761924, 65642886, 131285772]

約数ペア:

[(1, 131285772), (2, 65642886), (3, 43761924), (4, 32821443), (6, 21880962), (9, 14587308), (12, 10940481), (18, 7293654), (27, 4862436), (36, 3646827), (41, 3202092), (54, 2431218), (81, 1620812), (82, 1601046), (108, 1215609), (123, 1067364), (162, 810406), (164, 800523), (246, 533682), (324, 405203), (369, 355788), (492, 266841), (738, 177894), (1107, 118596), (1476, 88947), (2214, 59298), (3321, 39532), (4428, 29649), (6642, 19766), (9883, 13284)]