61387368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15887}}^1$

素因数の和:15926

約数の個数: 64

約数和(自身を含む): 183029760

約数和(自身を除く): 121642392

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, 15887, 31774, 47661, 63548, 95322, 111209, 127096, 190644, 222418, 333627, 365401, 381288, 444836, 667254, 730802, 889672, 1096203, 1334508, 1461604, 2192406, 2557807, 2669016, 2923208, 4384812, 5115614, 7673421, 8769624, 10231228, 15346842, 20462456, 30693684, 61387368]

約数ペア:

[(1, 61387368), (2, 30693684), (3, 20462456), (4, 15346842), (6, 10231228), (7, 8769624), (8, 7673421), (12, 5115614), (14, 4384812), (21, 2923208), (23, 2669016), (24, 2557807), (28, 2192406), (42, 1461604), (46, 1334508), (56, 1096203), (69, 889672), (84, 730802), (92, 667254), (138, 444836), (161, 381288), (168, 365401), (184, 333627), (276, 222418), (322, 190644), (483, 127096), (552, 111209), (644, 95322), (966, 63548), (1288, 47661), (1932, 31774), (3864, 15887)]