42984564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1845

約数の個数: 72

約数和(自身を含む): 119585088

約数和(自身を除く): 76600524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 1783, 2009, 3444, 3566, 4018, 5349, 6027, 7132, 8036, 10698, 12054, 12481, 21396, 24108, 24962, 37443, 49924, 73103, 74886, 87367, 146206, 149772, 174734, 219309, 262101, 292412, 349468, 438618, 511721, 524202, 877236, 1023442, 1048404, 1535163, 2046884, 3070326, 3582047, 6140652, 7164094, 10746141, 14328188, 21492282, 42984564]

約数ペア:

[(1, 42984564), (2, 21492282), (3, 14328188), (4, 10746141), (6, 7164094), (7, 6140652), (12, 3582047), (14, 3070326), (21, 2046884), (28, 1535163), (41, 1048404), (42, 1023442), (49, 877236), (82, 524202), (84, 511721), (98, 438618), (123, 349468), (147, 292412), (164, 262101), (196, 219309), (246, 174734), (287, 149772), (294, 146206), (492, 87367), (574, 74886), (588, 73103), (861, 49924), (1148, 37443), (1722, 24962), (1783, 24108), (2009, 21396), (3444, 12481), (3566, 12054), (4018, 10698), (5349, 8036), (6027, 7132)]