78402072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10853}}^1$

素因数の和:10912

約数の個数: 64

約数和(自身を含む): 229236480

約数和(自身を除く): 150834408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 10853, 21706, 32559, 43412, 65118, 75971, 86824, 130236, 151942, 227913, 260472, 303884, 455826, 466679, 607768, 911652, 933358, 1400037, 1823304, 1866716, 2800074, 3266753, 3733432, 5600148, 6533506, 9800259, 11200296, 13067012, 19600518, 26134024, 39201036, 78402072]

約数ペア:

[(1, 78402072), (2, 39201036), (3, 26134024), (4, 19600518), (6, 13067012), (7, 11200296), (8, 9800259), (12, 6533506), (14, 5600148), (21, 3733432), (24, 3266753), (28, 2800074), (42, 1866716), (43, 1823304), (56, 1400037), (84, 933358), (86, 911652), (129, 607768), (168, 466679), (172, 455826), (258, 303884), (301, 260472), (344, 227913), (516, 151942), (602, 130236), (903, 86824), (1032, 75971), (1204, 65118), (1806, 43412), (2408, 32559), (3612, 21706), (7224, 10853)]