78861894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 173809152

約数和(自身を除く): 94947258

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 722, 874, 1083, 1311, 1583, 2166, 2622, 3166, 4749, 8303, 9498, 16606, 24909, 30077, 36409, 49818, 60154, 72818, 90231, 109227, 180462, 218454, 571463, 691771, 1142926, 1383542, 1714389, 2075313, 3428778, 4150626, 13143649, 26287298, 39430947, 78861894]

約数ペア:

[(1, 78861894), (2, 39430947), (3, 26287298), (6, 13143649), (19, 4150626), (23, 3428778), (38, 2075313), (46, 1714389), (57, 1383542), (69, 1142926), (114, 691771), (138, 571463), (361, 218454), (437, 180462), (722, 109227), (874, 90231), (1083, 72818), (1311, 60154), (1583, 49818), (2166, 36409), (2622, 30077), (3166, 24909), (4749, 16606), (8303, 9498)]