83448372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 228355680

約数和(自身を除く): 144907308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1021, 1668, 1946, 2042, 2919, 3063, 3892, 4084, 5838, 6126, 6811, 7147, 11676, 12252, 13622, 14294, 20433, 21441, 27244, 28588, 40866, 42882, 50029, 81732, 85764, 100058, 141919, 150087, 200116, 283838, 300174, 425757, 567676, 600348, 851514, 993433, 1703028, 1986866, 2980299, 3973732, 5960598, 6954031, 11921196, 13908062, 20862093, 27816124, 41724186, 83448372]

約数ペア:

[(1, 83448372), (2, 41724186), (3, 27816124), (4, 20862093), (6, 13908062), (7, 11921196), (12, 6954031), (14, 5960598), (21, 3973732), (28, 2980299), (42, 1986866), (49, 1703028), (84, 993433), (98, 851514), (139, 600348), (147, 567676), (196, 425757), (278, 300174), (294, 283838), (417, 200116), (556, 150087), (588, 141919), (834, 100058), (973, 85764), (1021, 81732), (1668, 50029), (1946, 42882), (2042, 40866), (2919, 28588), (3063, 27244), (3892, 21441), (4084, 20433), (5838, 14294), (6126, 13622), (6811, 12252), (7147, 11676)]