89417556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 239639400

約数和(自身を除く): 150221844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2089, 2378, 3567, 4178, 4756, 6267, 7134, 8356, 10701, 12534, 14268, 18801, 21402, 25068, 37602, 42804, 60581, 75204, 85649, 121162, 171298, 181743, 242324, 256947, 342596, 363486, 513894, 545229, 726972, 770841, 1027788, 1090458, 1541682, 2180916, 2483821, 3083364, 4967642, 7451463, 9935284, 14902926, 22354389, 29805852, 44708778, 89417556]

約数ペア:

[(1, 89417556), (2, 44708778), (3, 29805852), (4, 22354389), (6, 14902926), (9, 9935284), (12, 7451463), (18, 4967642), (29, 3083364), (36, 2483821), (41, 2180916), (58, 1541682), (82, 1090458), (87, 1027788), (116, 770841), (123, 726972), (164, 545229), (174, 513894), (246, 363486), (261, 342596), (348, 256947), (369, 242324), (492, 181743), (522, 171298), (738, 121162), (1044, 85649), (1189, 75204), (1476, 60581), (2089, 42804), (2378, 37602), (3567, 25068), (4178, 21402), (4756, 18801), (6267, 14268), (7134, 12534), (8356, 10701)]