77368872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20023}}^1$

素因数の和:20062

約数の個数: 64

約数和(自身を含む): 230676480

約数和(自身を除く): 153307608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20023, 40046, 60069, 80092, 120138, 140161, 160184, 240276, 280322, 420483, 460529, 480552, 560644, 840966, 921058, 1121288, 1381587, 1681932, 1842116, 2763174, 3223703, 3363864, 3684232, 5526348, 6447406, 9671109, 11052696, 12894812, 19342218, 25789624, 38684436, 77368872]

約数ペア:

[(1, 77368872), (2, 38684436), (3, 25789624), (4, 19342218), (6, 12894812), (7, 11052696), (8, 9671109), (12, 6447406), (14, 5526348), (21, 3684232), (23, 3363864), (24, 3223703), (28, 2763174), (42, 1842116), (46, 1681932), (56, 1381587), (69, 1121288), (84, 921058), (92, 840966), (138, 560644), (161, 480552), (168, 460529), (184, 420483), (276, 280322), (322, 240276), (483, 160184), (552, 140161), (644, 120138), (966, 80092), (1288, 60069), (1932, 40046), (3864, 20023)]