83175932

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 176964480

約数和(自身を除く): 93788548

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 71, 86, 98, 139, 142, 172, 196, 278, 284, 301, 497, 556, 602, 973, 994, 1204, 1946, 1988, 2107, 3053, 3479, 3892, 4214, 5977, 6106, 6811, 6958, 8428, 9869, 11954, 12212, 13622, 13916, 19738, 21371, 23908, 27244, 39476, 41839, 42742, 69083, 83678, 85484, 138166, 149597, 167356, 276332, 292873, 299194, 424367, 483581, 585746, 598388, 848734, 967162, 1171492, 1697468, 1934324, 2970569, 5941138, 11882276, 20793983, 41587966, 83175932]

約数ペア:

[(1, 83175932), (2, 41587966), (4, 20793983), (7, 11882276), (14, 5941138), (28, 2970569), (43, 1934324), (49, 1697468), (71, 1171492), (86, 967162), (98, 848734), (139, 598388), (142, 585746), (172, 483581), (196, 424367), (278, 299194), (284, 292873), (301, 276332), (497, 167356), (556, 149597), (602, 138166), (973, 85484), (994, 83678), (1204, 69083), (1946, 42742), (1988, 41839), (2107, 39476), (3053, 27244), (3479, 23908), (3892, 21371), (4214, 19738), (5977, 13916), (6106, 13622), (6811, 12212), (6958, 11954), (8428, 9869)]