57478212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 159606720

約数和(自身を除く): 102128508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 839, 1038, 1557, 1678, 1903, 2076, 2517, 3114, 3356, 3806, 5034, 5709, 6228, 7551, 7612, 9229, 10068, 11418, 15102, 17127, 18458, 22836, 27687, 30204, 34254, 36916, 55374, 68508, 83061, 110748, 145147, 166122, 290294, 332244, 435441, 580588, 870882, 1306323, 1596617, 1741764, 2612646, 3193234, 4789851, 5225292, 6386468, 9579702, 14369553, 19159404, 28739106, 57478212]

約数ペア:

[(1, 57478212), (2, 28739106), (3, 19159404), (4, 14369553), (6, 9579702), (9, 6386468), (11, 5225292), (12, 4789851), (18, 3193234), (22, 2612646), (33, 1741764), (36, 1596617), (44, 1306323), (66, 870882), (99, 580588), (132, 435441), (173, 332244), (198, 290294), (346, 166122), (396, 145147), (519, 110748), (692, 83061), (839, 68508), (1038, 55374), (1557, 36916), (1678, 34254), (1903, 30204), (2076, 27687), (2517, 22836), (3114, 18458), (3356, 17127), (3806, 15102), (5034, 11418), (5709, 10068), (6228, 9229), (7551, 7612)]