80121384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3759

約数の個数: 96

約数和(自身を含む): 253830720

約数和(自身を除く): 173709336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 3697, 5418, 7224, 7394, 10836, 11091, 14788, 21672, 22182, 25879, 29576, 33273, 44364, 51758, 66546, 77637, 88728, 103516, 133092, 155274, 158971, 207032, 232911, 266184, 310548, 317942, 465822, 476913, 621096, 635884, 931644, 953826, 1112797, 1271768, 1430739, 1863288, 1907652, 2225594, 2861478, 3338391, 3815304, 4451188, 5722956, 6676782, 8902376, 10015173, 11445912, 13353564, 20030346, 26707128, 40060692, 80121384]

約数ペア:

[(1, 80121384), (2, 40060692), (3, 26707128), (4, 20030346), (6, 13353564), (7, 11445912), (8, 10015173), (9, 8902376), (12, 6676782), (14, 5722956), (18, 4451188), (21, 3815304), (24, 3338391), (28, 2861478), (36, 2225594), (42, 1907652), (43, 1863288), (56, 1430739), (63, 1271768), (72, 1112797), (84, 953826), (86, 931644), (126, 635884), (129, 621096), (168, 476913), (172, 465822), (252, 317942), (258, 310548), (301, 266184), (344, 232911), (387, 207032), (504, 158971), (516, 155274), (602, 133092), (774, 103516), (903, 88728), (1032, 77637), (1204, 66546), (1548, 51758), (1806, 44364), (2408, 33273), (2709, 29576), (3096, 25879), (3612, 22182), (3697, 21672), (5418, 14788), (7224, 11091), (7394, 10836)]