79775724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 217898688

約数和(自身を除く): 138122964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 643, 844, 1266, 1286, 1477, 1929, 2532, 2572, 2954, 3858, 4431, 4501, 5908, 7716, 8862, 9002, 10339, 13503, 17724, 18004, 20678, 27006, 31017, 31507, 41356, 54012, 62034, 63014, 94521, 124068, 126028, 135673, 189042, 271346, 378084, 407019, 542692, 814038, 949711, 1628076, 1899422, 2849133, 3798844, 5698266, 6647977, 11396532, 13295954, 19943931, 26591908, 39887862, 79775724]

約数ペア:

[(1, 79775724), (2, 39887862), (3, 26591908), (4, 19943931), (6, 13295954), (7, 11396532), (12, 6647977), (14, 5698266), (21, 3798844), (28, 2849133), (42, 1899422), (49, 1628076), (84, 949711), (98, 814038), (147, 542692), (196, 407019), (211, 378084), (294, 271346), (422, 189042), (588, 135673), (633, 126028), (643, 124068), (844, 94521), (1266, 63014), (1286, 62034), (1477, 54012), (1929, 41356), (2532, 31507), (2572, 31017), (2954, 27006), (3858, 20678), (4431, 18004), (4501, 17724), (5908, 13503), (7716, 10339), (8862, 9002)]