74994516

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 195686400

約数和(自身を除く): 120691884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 127, 141, 188, 254, 282, 349, 381, 423, 508, 564, 698, 762, 846, 1047, 1143, 1396, 1524, 1692, 2094, 2286, 3141, 4188, 4572, 5969, 6282, 11938, 12564, 16403, 17907, 23876, 32806, 35814, 44323, 49209, 53721, 65612, 71628, 88646, 98418, 107442, 132969, 147627, 177292, 196836, 214884, 265938, 295254, 398907, 531876, 590508, 797814, 1595628, 2083181, 4166362, 6249543, 8332724, 12499086, 18748629, 24998172, 37497258, 74994516]

約数ペア:

[(1, 74994516), (2, 37497258), (3, 24998172), (4, 18748629), (6, 12499086), (9, 8332724), (12, 6249543), (18, 4166362), (36, 2083181), (47, 1595628), (94, 797814), (127, 590508), (141, 531876), (188, 398907), (254, 295254), (282, 265938), (349, 214884), (381, 196836), (423, 177292), (508, 147627), (564, 132969), (698, 107442), (762, 98418), (846, 88646), (1047, 71628), (1143, 65612), (1396, 53721), (1524, 49209), (1692, 44323), (2094, 35814), (2286, 32806), (3141, 23876), (4188, 17907), (4572, 16403), (5969, 12564), (6282, 11938)]