65319426

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 153187200

約数和(自身を除く): 87867774

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 87, 106, 159, 174, 261, 318, 477, 522, 783, 787, 954, 1431, 1537, 1566, 1574, 2361, 2862, 3074, 4611, 4722, 7083, 9222, 13833, 14166, 21249, 22823, 27666, 41499, 41711, 42498, 45646, 68469, 82998, 83422, 125133, 136938, 205407, 250266, 375399, 410814, 616221, 750798, 1126197, 1209619, 1232442, 2252394, 2419238, 3628857, 7257714, 10886571, 21773142, 32659713, 65319426]

約数ペア:

[(1, 65319426), (2, 32659713), (3, 21773142), (6, 10886571), (9, 7257714), (18, 3628857), (27, 2419238), (29, 2252394), (53, 1232442), (54, 1209619), (58, 1126197), (87, 750798), (106, 616221), (159, 410814), (174, 375399), (261, 250266), (318, 205407), (477, 136938), (522, 125133), (783, 83422), (787, 82998), (954, 68469), (1431, 45646), (1537, 42498), (1566, 41711), (1574, 41499), (2361, 27666), (2862, 22823), (3074, 21249), (4611, 14166), (4722, 13833), (7083, 9222)]