84873258

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 198215424

約数和(自身を除く): 113342166

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 71, 81, 94, 141, 142, 157, 162, 213, 282, 314, 423, 426, 471, 639, 846, 942, 1269, 1278, 1413, 1917, 2538, 2826, 3337, 3807, 3834, 4239, 5751, 6674, 7379, 7614, 8478, 10011, 11147, 11502, 12717, 14758, 20022, 22137, 22294, 25434, 30033, 33441, 44274, 60066, 66411, 66882, 90099, 100323, 132822, 180198, 199233, 200646, 270297, 300969, 398466, 523909, 540594, 597699, 601938, 902907, 1047818, 1195398, 1571727, 1805814, 3143454, 4715181, 9430362, 14145543, 28291086, 42436629, 84873258]

約数ペア:

[(1, 84873258), (2, 42436629), (3, 28291086), (6, 14145543), (9, 9430362), (18, 4715181), (27, 3143454), (47, 1805814), (54, 1571727), (71, 1195398), (81, 1047818), (94, 902907), (141, 601938), (142, 597699), (157, 540594), (162, 523909), (213, 398466), (282, 300969), (314, 270297), (423, 200646), (426, 199233), (471, 180198), (639, 132822), (846, 100323), (942, 90099), (1269, 66882), (1278, 66411), (1413, 60066), (1917, 44274), (2538, 33441), (2826, 30033), (3337, 25434), (3807, 22294), (3834, 22137), (4239, 20022), (5751, 14758), (6674, 12717), (7379, 11502), (7614, 11147), (8478, 10011)]