71723376

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6823}}^1$

素因数の和:6910

約数の個数: 60

約数和(自身を含む): 203505328

約数和(自身を除く): 131781952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 6823, 10512, 13646, 20469, 27292, 40938, 54584, 61407, 81876, 109168, 122814, 163752, 245628, 327504, 491256, 498079, 982512, 996158, 1494237, 1992316, 2988474, 3984632, 4482711, 5976948, 7969264, 8965422, 11953896, 17930844, 23907792, 35861688, 71723376]

約数ペア:

[(1, 71723376), (2, 35861688), (3, 23907792), (4, 17930844), (6, 11953896), (8, 8965422), (9, 7969264), (12, 5976948), (16, 4482711), (18, 3984632), (24, 2988474), (36, 1992316), (48, 1494237), (72, 996158), (73, 982512), (144, 498079), (146, 491256), (219, 327504), (292, 245628), (438, 163752), (584, 122814), (657, 109168), (876, 81876), (1168, 61407), (1314, 54584), (1752, 40938), (2628, 27292), (3504, 20469), (5256, 13646), (6823, 10512)]