47620692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 139007232

約数和(自身を除く): 91386540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 1871, 2121, 2828, 3636, 3742, 4242, 5613, 6363, 7484, 8484, 11226, 12726, 13097, 16839, 22452, 25452, 26194, 33678, 39291, 52388, 67356, 78582, 117873, 157164, 188971, 235746, 377942, 471492, 566913, 755884, 1133826, 1322797, 1700739, 2267652, 2645594, 3401478, 3968391, 5291188, 6802956, 7936782, 11905173, 15873564, 23810346, 47620692]

約数ペア:

[(1, 47620692), (2, 23810346), (3, 15873564), (4, 11905173), (6, 7936782), (7, 6802956), (9, 5291188), (12, 3968391), (14, 3401478), (18, 2645594), (21, 2267652), (28, 1700739), (36, 1322797), (42, 1133826), (63, 755884), (84, 566913), (101, 471492), (126, 377942), (202, 235746), (252, 188971), (303, 157164), (404, 117873), (606, 78582), (707, 67356), (909, 52388), (1212, 39291), (1414, 33678), (1818, 26194), (1871, 25452), (2121, 22452), (2828, 16839), (3636, 13097), (3742, 12726), (4242, 11226), (5613, 8484), (6363, 7484)]