84185724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4987

約数の個数: 72

約数和(自身を含む): 236431440

約数和(自身を除く): 152245716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 4937, 5684, 8526, 9874, 14811, 17052, 19748, 29622, 34559, 59244, 69118, 103677, 138236, 143173, 207354, 241913, 286346, 414708, 429519, 483826, 572692, 725739, 859038, 967652, 1002211, 1451478, 1718076, 2004422, 2902956, 3006633, 4008844, 6013266, 7015477, 12026532, 14030954, 21046431, 28061908, 42092862, 84185724]

約数ペア:

[(1, 84185724), (2, 42092862), (3, 28061908), (4, 21046431), (6, 14030954), (7, 12026532), (12, 7015477), (14, 6013266), (21, 4008844), (28, 3006633), (29, 2902956), (42, 2004422), (49, 1718076), (58, 1451478), (84, 1002211), (87, 967652), (98, 859038), (116, 725739), (147, 572692), (174, 483826), (196, 429519), (203, 414708), (294, 286346), (348, 241913), (406, 207354), (588, 143173), (609, 138236), (812, 103677), (1218, 69118), (1421, 59244), (2436, 34559), (2842, 29622), (4263, 19748), (4937, 17052), (5684, 14811), (8526, 9874)]