121321368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{80239}}^1$

素因数の和:80261

約数の個数: 64

約数和(自身を含む): 385152000

約数和(自身を除く): 263830632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 80239, 160478, 240717, 320956, 481434, 561673, 641912, 722151, 962868, 1123346, 1444302, 1685019, 1925736, 2166453, 2246692, 2888604, 3370038, 4332906, 4493384, 5055057, 5777208, 6740076, 8665812, 10110114, 13480152, 15165171, 17331624, 20220228, 30330342, 40440456, 60660684, 121321368]

約数ペア:

[(1, 121321368), (2, 60660684), (3, 40440456), (4, 30330342), (6, 20220228), (7, 17331624), (8, 15165171), (9, 13480152), (12, 10110114), (14, 8665812), (18, 6740076), (21, 5777208), (24, 5055057), (27, 4493384), (28, 4332906), (36, 3370038), (42, 2888604), (54, 2246692), (56, 2166453), (63, 1925736), (72, 1685019), (84, 1444302), (108, 1123346), (126, 962868), (168, 722151), (189, 641912), (216, 561673), (252, 481434), (378, 320956), (504, 240717), (756, 160478), (1512, 80239)]