87473848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 205758720

約数和(自身を除く): 118284872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 616, 673, 844, 1346, 1477, 1688, 2321, 2692, 2954, 4642, 4711, 5384, 5908, 7403, 9284, 9422, 11816, 14806, 16247, 18568, 18844, 29612, 32494, 37688, 51821, 59224, 64988, 103642, 129976, 142003, 207284, 284006, 414568, 568012, 994021, 1136024, 1562033, 1988042, 3124066, 3976084, 6248132, 7952168, 10934231, 12496264, 21868462, 43736924, 87473848]

約数ペア:

[(1, 87473848), (2, 43736924), (4, 21868462), (7, 12496264), (8, 10934231), (11, 7952168), (14, 6248132), (22, 3976084), (28, 3124066), (44, 1988042), (56, 1562033), (77, 1136024), (88, 994021), (154, 568012), (211, 414568), (308, 284006), (422, 207284), (616, 142003), (673, 129976), (844, 103642), (1346, 64988), (1477, 59224), (1688, 51821), (2321, 37688), (2692, 32494), (2954, 29612), (4642, 18844), (4711, 18568), (5384, 16247), (5908, 14806), (7403, 11816), (9284, 9422)]